521003684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{22013}}^1$

素因数の和:22175

約数の個数: 24

約数和(自身を含む): 936299448

約数和(自身を除く): 415295764

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 5917, 11834, 22013, 23668, 44026, 88052, 1342793, 2135261, 2685586, 4270522, 5371172, 8541044, 130250921, 260501842, 521003684]

約数ペア:

[(1, 521003684), (2, 260501842), (4, 130250921), (61, 8541044), (97, 5371172), (122, 4270522), (194, 2685586), (244, 2135261), (388, 1342793), (5917, 88052), (11834, 44026), (22013, 23668)]