938165746

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 1624492800

約数和(自身を除く): 686327054

約数列:

[1, 2, 7, 14, 157, 314, 349, 698, 1099, 1223, 2198, 2443, 2446, 4886, 8561, 17122, 54793, 109586, 192011, 383551, 384022, 426827, 767102, 853654, 1344077, 2688154, 2987789, 5975578, 67011839, 134023678, 469082873, 938165746]

約数ペア:

[(1, 938165746), (2, 469082873), (7, 134023678), (14, 67011839), (157, 5975578), (314, 2987789), (349, 2688154), (698, 1344077), (1099, 853654), (1223, 767102), (2198, 426827), (2443, 384022), (2446, 383551), (4886, 192011), (8561, 109586), (17122, 54793)]