1796264990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{13859}}^1$

素因数の和:14876

約数の個数: 32

約数和(自身を含む): 3485734560

約数和(自身を除く): 1689469570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 997, 1994, 4985, 9970, 12961, 13859, 25922, 27718, 64805, 69295, 129610, 138590, 180167, 360334, 900835, 1801670, 13817423, 27634846, 69087115, 138174230, 179626499, 359252998, 898132495, 1796264990]

約数ペア:

[(1, 1796264990), (2, 898132495), (5, 359252998), (10, 179626499), (13, 138174230), (26, 69087115), (65, 27634846), (130, 13817423), (997, 1801670), (1994, 900835), (4985, 360334), (9970, 180167), (12961, 138590), (13859, 129610), (25922, 69295), (27718, 64805)]