2057977512

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{218191}}^1$

素因数の和:218334

約数の個数: 48

約数和(自身を含む): 5616262080

約数和(自身を除く): 3558284568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 218191, 436382, 654573, 872764, 1309146, 1745528, 1963719, 2618292, 3927438, 5236584, 7854876, 15709752, 28583021, 57166042, 85749063, 114332084, 171498126, 228664168, 257247189, 342996252, 514494378, 685992504, 1028988756, 2057977512]

約数ペア:

[(1, 2057977512), (2, 1028988756), (3, 685992504), (4, 514494378), (6, 342996252), (8, 257247189), (9, 228664168), (12, 171498126), (18, 114332084), (24, 85749063), (36, 57166042), (72, 28583021), (131, 15709752), (262, 7854876), (393, 5236584), (524, 3927438), (786, 2618292), (1048, 1963719), (1179, 1745528), (1572, 1309146), (2358, 872764), (3144, 654573), (4716, 436382), (9432, 218191)]