4080781658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 6827950080

約数和(自身を除く): 2747168422

約数列:

[1, 2, 19, 31, 38, 62, 71, 97, 142, 194, 503, 589, 1006, 1178, 1349, 1843, 2201, 2698, 3007, 3686, 4402, 6014, 6887, 9557, 13774, 15593, 19114, 31186, 35713, 41819, 48791, 57133, 71426, 83638, 97582, 114266, 130853, 213497, 261706, 296267, 426994, 592534, 678547, 927029, 1107103, 1357094, 1512521, 1854058, 2214206, 3025042, 3464161, 4056443, 6928322, 8112886, 21034957, 28737899, 42069914, 57475798, 65819059, 107388991, 131638118, 214777982, 2040390829, 4080781658]

約数ペア:

[(1, 4080781658), (2, 2040390829), (19, 214777982), (31, 131638118), (38, 107388991), (62, 65819059), (71, 57475798), (97, 42069914), (142, 28737899), (194, 21034957), (503, 8112886), (589, 6928322), (1006, 4056443), (1178, 3464161), (1349, 3025042), (1843, 2214206), (2201, 1854058), (2698, 1512521), (3007, 1357094), (3686, 1107103), (4402, 927029), (6014, 678547), (6887, 592534), (9557, 426994), (13774, 296267), (15593, 261706), (19114, 213497), (31186, 130853), (35713, 114266), (41819, 97582), (48791, 83638), (57133, 71426)]