407630074

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{9127}}^1$

素因数の和:9429

約数の個数: 16

約数和(自身を含む): 619754688

約数和(自身を除く): 212124614

約数列:

[1, 2, 137, 163, 274, 326, 9127, 18254, 22331, 44662, 1250399, 1487701, 2500798, 2975402, 203815037, 407630074]

約数ペア:

[(1, 407630074), (2, 203815037), (137, 2975402), (163, 2500798), (274, 1487701), (326, 1250399), (9127, 44662), (18254, 22331)]