1392183728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{11287}}^1$

素因数の和:11901

約数の個数: 40

約数和(自身を含む): 2910001248

約数和(自身を除く): 1517817520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 593, 1186, 2372, 4744, 7709, 9488, 11287, 15418, 22574, 30836, 45148, 61672, 90296, 123344, 146731, 180592, 293462, 586924, 1173848, 2347696, 6693191, 13386382, 26772764, 53545528, 87011483, 107091056, 174022966, 348045932, 696091864, 1392183728]

約数ペア:

[(1, 1392183728), (2, 696091864), (4, 348045932), (8, 174022966), (13, 107091056), (16, 87011483), (26, 53545528), (52, 26772764), (104, 13386382), (208, 6693191), (593, 2347696), (1186, 1173848), (2372, 586924), (4744, 293462), (7709, 180592), (9488, 146731), (11287, 123344), (15418, 90296), (22574, 61672), (30836, 45148)]