491569041592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{27591437}}^1$

素因数の和:27591591

約数の個数: 32

約数和(自身を含む): 983358850320

約数和(自身を除く): 491789808728

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 27591437, 55182874, 110365748, 220731496, 469054429, 938108858, 1876217716, 3614478247, 3752435432, 7228956494, 14457912988, 28915825976, 61446130199, 122892260398, 245784520796, 491569041592]

約数ペア:

[(1, 491569041592), (2, 245784520796), (4, 122892260398), (8, 61446130199), (17, 28915825976), (34, 14457912988), (68, 7228956494), (131, 3752435432), (136, 3614478247), (262, 1876217716), (524, 938108858), (1048, 469054429), (2227, 220731496), (4454, 110365748), (8908, 55182874), (17816, 27591437)]