253668052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72977}}^1$

素因数の和:73071

約数の個数: 24

約数和(自身を含む): 490412160

約数和(自身を除く): 236744108

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 72977, 145954, 291908, 802747, 1605494, 3210988, 5765183, 11530366, 23060732, 63417013, 126834026, 253668052]

約数ペア:

[(1, 253668052), (2, 126834026), (4, 63417013), (11, 23060732), (22, 11530366), (44, 5765183), (79, 3210988), (158, 1605494), (316, 802747), (869, 291908), (1738, 145954), (3476, 72977)]