1423758466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3355

約数の個数: 64

約数和(自身を含む): 2600978688

約数和(自身を除く): 1177220222

約数列:

[1, 2, 13, 17, 23, 26, 34, 43, 46, 86, 221, 299, 391, 442, 559, 598, 731, 782, 989, 1118, 1462, 1978, 3257, 5083, 6514, 9503, 10166, 12857, 16813, 19006, 25714, 33626, 42341, 55369, 74911, 84682, 110738, 140051, 149822, 218569, 280102, 437138, 719797, 973843, 1273487, 1439594, 1820663, 1947686, 2380867, 2546974, 3221173, 3641326, 4761734, 6442346, 16555331, 30951271, 33110662, 41875249, 54759941, 61902542, 83750498, 109519882, 711879233, 1423758466]

約数ペア:

[(1, 1423758466), (2, 711879233), (13, 109519882), (17, 83750498), (23, 61902542), (26, 54759941), (34, 41875249), (43, 33110662), (46, 30951271), (86, 16555331), (221, 6442346), (299, 4761734), (391, 3641326), (442, 3221173), (559, 2546974), (598, 2380867), (731, 1947686), (782, 1820663), (989, 1439594), (1118, 1273487), (1462, 973843), (1978, 719797), (3257, 437138), (5083, 280102), (6514, 218569), (9503, 149822), (10166, 140051), (12857, 110738), (16813, 84682), (19006, 74911), (25714, 55369), (33626, 42341)]