279968676878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1\times {\mathrm{797309}}^1$

素因数の和:798784

約数の個数: 24

約数和(自身を含む): 461919953880

約数和(自身を除く): 181951277002

約数列:

[1, 2, 11, 22, 121, 242, 1451, 2902, 15961, 31922, 175571, 351142, 797309, 1594618, 8770399, 17540798, 96474389, 192948778, 1156895359, 2313790718, 12725848949, 25451697898, 139984338439, 279968676878]

約数ペア:

[(1, 279968676878), (2, 139984338439), (11, 25451697898), (22, 12725848949), (121, 2313790718), (242, 1156895359), (1451, 192948778), (2902, 96474389), (15961, 17540798), (31922, 8770399), (175571, 1594618), (351142, 797309)]