393313102

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{308723}}^1$

素因数の和:308752

約数の個数: 24

約数和(自身を含む): 739085256

約数和(自身を除く): 345772154

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 308723, 617446, 2161061, 4013399, 4322122, 8026798, 15127427, 28093793, 30254854, 56187586, 196656551, 393313102]

約数ペア:

[(1, 393313102), (2, 196656551), (7, 56187586), (13, 30254854), (14, 28093793), (26, 15127427), (49, 8026798), (91, 4322122), (98, 4013399), (182, 2161061), (637, 617446), (1274, 308723)]