1644148924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{10891}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 3249824256

約数和(自身を除く): 1605675332

約数列:

[1, 2, 4, 11, 22, 44, 47, 73, 94, 146, 188, 292, 517, 803, 1034, 1606, 2068, 3212, 3431, 6862, 10891, 13724, 21782, 37741, 43564, 75482, 119801, 150964, 239602, 479204, 511877, 795043, 1023754, 1590086, 2047508, 3180172, 5630647, 8745473, 11261294, 17490946, 22522588, 34981892, 37367021, 74734042, 149468084, 411037231, 822074462, 1644148924]

約数ペア:

[(1, 1644148924), (2, 822074462), (4, 411037231), (11, 149468084), (22, 74734042), (44, 37367021), (47, 34981892), (73, 22522588), (94, 17490946), (146, 11261294), (188, 8745473), (292, 5630647), (517, 3180172), (803, 2047508), (1034, 1590086), (1606, 1023754), (2068, 795043), (3212, 511877), (3431, 479204), (6862, 239602), (10891, 150964), (13724, 119801), (21782, 75482), (37741, 43564)]