431033428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 887685120

約数和(自身を除く): 456651692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 508, 658, 889, 1316, 1778, 2579, 3556, 5158, 5969, 10316, 11938, 18053, 23876, 36106, 41783, 72212, 83566, 121213, 167132, 242426, 327533, 484852, 655066, 848491, 1310132, 1696982, 2292731, 3393964, 4585462, 9170924, 15394051, 30788102, 61576204, 107758357, 215516714, 431033428]

約数ペア:

[(1, 431033428), (2, 215516714), (4, 107758357), (7, 61576204), (14, 30788102), (28, 15394051), (47, 9170924), (94, 4585462), (127, 3393964), (188, 2292731), (254, 1696982), (329, 1310132), (508, 848491), (658, 655066), (889, 484852), (1316, 327533), (1778, 242426), (2579, 167132), (3556, 121213), (5158, 83566), (5969, 72212), (10316, 41783), (11938, 36106), (18053, 23876)]