253346074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 403439616

約数和(自身を除く): 150093542

約数列:

[1, 2, 31, 47, 62, 94, 227, 383, 454, 766, 1457, 2914, 7037, 10669, 11873, 14074, 18001, 21338, 23746, 36002, 86941, 173882, 330739, 558031, 661478, 1116062, 2695171, 4086227, 5390342, 8172454, 126673037, 253346074]

約数ペア:

[(1, 253346074), (2, 126673037), (31, 8172454), (47, 5390342), (62, 4086227), (94, 2695171), (227, 1116062), (383, 661478), (454, 558031), (766, 330739), (1457, 173882), (2914, 86941), (7037, 36002), (10669, 23746), (11873, 21338), (14074, 18001)]