9761608012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{28387}}^1$

素因数の和:28810

約数の個数: 48

約数和(自身を含む): 19529808480

約数和(自身を除く): 9768200468

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 389, 442, 778, 884, 1556, 5057, 6613, 10114, 13226, 20228, 26452, 28387, 56774, 85969, 113548, 171938, 343876, 369031, 482579, 738062, 965158, 1476124, 1930316, 6273527, 11042543, 12547054, 22085086, 25094108, 44170172, 143553059, 187723231, 287106118, 375446462, 574212236, 750892924, 2440402003, 4880804006, 9761608012]

約数ペア:

[(1, 9761608012), (2, 4880804006), (4, 2440402003), (13, 750892924), (17, 574212236), (26, 375446462), (34, 287106118), (52, 187723231), (68, 143553059), (221, 44170172), (389, 25094108), (442, 22085086), (778, 12547054), (884, 11042543), (1556, 6273527), (5057, 1930316), (6613, 1476124), (10114, 965158), (13226, 738062), (20228, 482579), (26452, 369031), (28387, 343876), (56774, 171938), (85969, 113548)]