642474866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5807}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 1083912192

約数和(自身を除く): 441437326

約数列:

[1, 2, 11, 22, 47, 94, 107, 214, 517, 1034, 1177, 2354, 5029, 5807, 10058, 11614, 55319, 63877, 110638, 127754, 272929, 545858, 621349, 1242698, 3002219, 6004438, 6834839, 13669678, 29203403, 58406806, 321237433, 642474866]

約数ペア:

[(1, 642474866), (2, 321237433), (11, 58406806), (22, 29203403), (47, 13669678), (94, 6834839), (107, 6004438), (214, 3002219), (517, 1242698), (1034, 621349), (1177, 545858), (2354, 272929), (5029, 127754), (5807, 110638), (10058, 63877), (11614, 55319)]