559958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 1050624

約数和(自身を除く): 490666

約数列:

[1, 2, 7, 14, 23, 37, 46, 47, 74, 94, 161, 259, 322, 329, 518, 658, 851, 1081, 1702, 1739, 2162, 3478, 5957, 7567, 11914, 12173, 15134, 24346, 39997, 79994, 279979, 559958]

約数ペア:

[(1, 559958), (2, 279979), (7, 79994), (14, 39997), (23, 24346), (37, 15134), (46, 12173), (47, 11914), (74, 7567), (94, 5957), (161, 3478), (259, 2162), (322, 1739), (329, 1702), (518, 1081), (658, 851)]