2985992044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 6520586240

約数和(自身を除く): 3534594196

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 331, 434, 532, 547, 589, 662, 868, 1094, 1178, 1324, 2188, 2317, 2356, 3829, 4123, 4634, 6289, 7658, 8246, 9268, 10261, 10393, 12578, 15316, 16492, 16957, 20522, 20786, 25156, 33914, 41044, 41572, 44023, 67828, 71827, 72751, 88046, 118699, 143654, 145502, 176092, 181057, 194959, 237398, 287308, 291004, 322183, 362114, 389918, 474796, 644366, 724228, 779836, 1267399, 1288732, 1364713, 2255281, 2534798, 2729426, 3440083, 4510562, 5069596, 5458852, 5612767, 6880166, 9021124, 11225534, 13760332, 22451068, 24080581, 39289369, 48161162, 78578738, 96322324, 106642573, 157157476, 213285146, 426570292, 746498011, 1492996022, 2985992044]

約数ペア:

[(1, 2985992044), (2, 1492996022), (4, 746498011), (7, 426570292), (14, 213285146), (19, 157157476), (28, 106642573), (31, 96322324), (38, 78578738), (62, 48161162), (76, 39289369), (124, 24080581), (133, 22451068), (217, 13760332), (266, 11225534), (331, 9021124), (434, 6880166), (532, 5612767), (547, 5458852), (589, 5069596), (662, 4510562), (868, 3440083), (1094, 2729426), (1178, 2534798), (1324, 2255281), (2188, 1364713), (2317, 1288732), (2356, 1267399), (3829, 779836), (4123, 724228), (4634, 644366), (6289, 474796), (7658, 389918), (8246, 362114), (9268, 322183), (10261, 291004), (10393, 287308), (12578, 237398), (15316, 194959), (16492, 181057), (16957, 176092), (20522, 145502), (20786, 143654), (25156, 118699), (33914, 88046), (41044, 72751), (41572, 71827), (44023, 67828)]