7156950788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{2423}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 13817924736

約数和(自身を除く): 6660973948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1321, 2236, 2423, 2642, 4846, 5284, 9692, 17173, 31499, 34346, 56803, 62998, 68692, 104189, 113606, 125996, 208378, 227212, 416756, 738439, 1354457, 1476878, 2708914, 2953756, 3200783, 5417828, 6401566, 12803132, 41610179, 83220358, 137633669, 166440716, 275267338, 550534676, 1789237697, 3578475394, 7156950788]

約数ペア:

[(1, 7156950788), (2, 3578475394), (4, 1789237697), (13, 550534676), (26, 275267338), (43, 166440716), (52, 137633669), (86, 83220358), (172, 41610179), (559, 12803132), (1118, 6401566), (1321, 5417828), (2236, 3200783), (2423, 2953756), (2642, 2708914), (4846, 1476878), (5284, 1354457), (9692, 738439), (17173, 416756), (31499, 227212), (34346, 208378), (56803, 125996), (62998, 113606), (68692, 104189)]