7897645236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50625931}}^1$

素因数の和:50625951

約数の個数: 24

約数和(自身を含む): 19845365344

約数和(自身を除く): 11947720108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 50625931, 101251862, 151877793, 202503724, 303755586, 607511172, 658137103, 1316274206, 1974411309, 2632548412, 3948822618, 7897645236]

約数ペア:

[(1, 7897645236), (2, 3948822618), (3, 2632548412), (4, 1974411309), (6, 1316274206), (12, 658137103), (13, 607511172), (26, 303755586), (39, 202503724), (52, 151877793), (78, 101251862), (156, 50625931)]