2155131242

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{47623}}^1$

素因数の和:47675

約数の個数: 32

約数和(自身を含む): 3764962944

約数和(自身を除く): 1609831702

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 1331, 2057, 2662, 4114, 22627, 45254, 47623, 95246, 523853, 809591, 1047706, 1619182, 5762383, 8905501, 11524766, 17811002, 63386213, 97960511, 126772426, 195921022, 1077565621, 2155131242]

約数ペア:

[(1, 2155131242), (2, 1077565621), (11, 195921022), (17, 126772426), (22, 97960511), (34, 63386213), (121, 17811002), (187, 11524766), (242, 8905501), (374, 5762383), (1331, 1619182), (2057, 1047706), (2662, 809591), (4114, 523853), (22627, 95246), (45254, 47623)]