4880804006

素因数分解:

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

素因数の和:28808

約数の個数: 32

約数和(自身を含む): 8369917920

約数和(自身を除く): 3489113914

約数列:

[1, 2, 13, 17, 26, 34, 221, 389, 442, 778, 5057, 6613, 10114, 13226, 28387, 56774, 85969, 171938, 369031, 482579, 738062, 965158, 6273527, 11042543, 12547054, 22085086, 143553059, 187723231, 287106118, 375446462, 2440402003, 4880804006]

約数ペア:

[(1, 4880804006), (2, 2440402003), (13, 375446462), (17, 287106118), (26, 187723231), (34, 143553059), (221, 22085086), (389, 12547054), (442, 11042543), (778, 6273527), (5057, 965158), (6613, 738062), (10114, 482579), (13226, 369031), (28387, 171938), (56774, 85969)]