2109609832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{7541}}^1$

素因数の和:7603

約数の個数: 72

約数和(自身を含む): 4619211030

約数和(自身を除く): 2509601198

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 374, 484, 578, 748, 968, 1156, 1496, 2057, 2312, 3179, 4114, 6358, 7541, 8228, 12716, 15082, 16456, 25432, 30164, 34969, 60328, 69938, 82951, 128197, 139876, 165902, 256394, 279752, 331804, 512788, 663608, 912461, 1025576, 1410167, 1824922, 2179349, 2820334, 3649844, 4358698, 5640668, 7299688, 8717396, 11281336, 15511837, 17434792, 23972839, 31023674, 47945678, 62047348, 95891356, 124094696, 191782712, 263701229, 527402458, 1054804916, 2109609832]

約数ペア:

[(1, 2109609832), (2, 1054804916), (4, 527402458), (8, 263701229), (11, 191782712), (17, 124094696), (22, 95891356), (34, 62047348), (44, 47945678), (68, 31023674), (88, 23972839), (121, 17434792), (136, 15511837), (187, 11281336), (242, 8717396), (289, 7299688), (374, 5640668), (484, 4358698), (578, 3649844), (748, 2820334), (968, 2179349), (1156, 1824922), (1496, 1410167), (2057, 1025576), (2312, 912461), (3179, 663608), (4114, 512788), (6358, 331804), (7541, 279752), (8228, 256394), (12716, 165902), (15082, 139876), (16456, 128197), (25432, 82951), (30164, 69938), (34969, 60328)]