2912183276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{12743}}^1$

素因数の和:12894

約数の個数: 48

約数和(自身を含む): 5595125760

約数和(自身を除く): 2682942484

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 97, 124, 194, 388, 589, 1178, 1843, 2356, 3007, 3686, 6014, 7372, 12028, 12743, 25486, 50972, 57133, 114266, 228532, 242117, 395033, 484234, 790066, 968468, 1236071, 1580132, 2472142, 4944284, 7505627, 15011254, 23485349, 30022508, 38318201, 46970698, 76636402, 93941396, 153272804, 728045819, 1456091638, 2912183276]

約数ペア:

[(1, 2912183276), (2, 1456091638), (4, 728045819), (19, 153272804), (31, 93941396), (38, 76636402), (62, 46970698), (76, 38318201), (97, 30022508), (124, 23485349), (194, 15011254), (388, 7505627), (589, 4944284), (1178, 2472142), (1843, 1580132), (2356, 1236071), (3007, 968468), (3686, 790066), (6014, 484234), (7372, 395033), (12028, 242117), (12743, 228532), (25486, 114266), (50972, 57133)]