131650012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 262765440

約数和(自身を除く): 131115428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 227, 247, 454, 494, 587, 908, 988, 1174, 2348, 2951, 4313, 5902, 7631, 8626, 11153, 11804, 15262, 17252, 22306, 30524, 44612, 56069, 112138, 133249, 144989, 224276, 266498, 289978, 532996, 579956, 1732237, 2531731, 3464474, 5063462, 6928948, 10126924, 32912503, 65825006, 131650012]

約数ペア:

[(1, 131650012), (2, 65825006), (4, 32912503), (13, 10126924), (19, 6928948), (26, 5063462), (38, 3464474), (52, 2531731), (76, 1732237), (227, 579956), (247, 532996), (454, 289978), (494, 266498), (587, 224276), (908, 144989), (988, 133249), (1174, 112138), (2348, 56069), (2951, 44612), (4313, 30524), (5902, 22306), (7631, 17252), (8626, 15262), (11153, 11804)]