8425206412

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{198091}}^1$

素因数の和:198147

約数の個数: 48

約数和(自身を含む): 17749043200

約数和(自身を除く): 9323836788

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 6076, 10633, 21266, 42532, 198091, 396182, 792364, 1386637, 2773274, 5546548, 6140821, 9706459, 12281642, 19412918, 24563284, 38825836, 42985747, 67945213, 85971494, 135890426, 171942988, 271780852, 300900229, 601800458, 1203600916, 2106301603, 4212603206, 8425206412]

約数ペア:

[(1, 8425206412), (2, 4212603206), (4, 2106301603), (7, 1203600916), (14, 601800458), (28, 300900229), (31, 271780852), (49, 171942988), (62, 135890426), (98, 85971494), (124, 67945213), (196, 42985747), (217, 38825836), (343, 24563284), (434, 19412918), (686, 12281642), (868, 9706459), (1372, 6140821), (1519, 5546548), (3038, 2773274), (6076, 1386637), (10633, 792364), (21266, 396182), (42532, 198091)]