1900541428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 3597189120

約数和(自身を除く): 1696647692

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 271, 542, 713, 1084, 1426, 2459, 2852, 4918, 6233, 8401, 9836, 12466, 16802, 24932, 33604, 56557, 76229, 113114, 152458, 193223, 226228, 304916, 386446, 666389, 772892, 1332778, 1753267, 2665556, 3506534, 7013068, 15326947, 20658059, 30653894, 41316118, 61307788, 82632236, 475135357, 950270714, 1900541428]

約数ペア:

[(1, 1900541428), (2, 950270714), (4, 475135357), (23, 82632236), (31, 61307788), (46, 41316118), (62, 30653894), (92, 20658059), (124, 15326947), (271, 7013068), (542, 3506534), (713, 2665556), (1084, 1753267), (1426, 1332778), (2459, 772892), (2852, 666389), (4918, 386446), (6233, 304916), (8401, 226228), (9836, 193223), (12466, 152458), (16802, 113114), (24932, 76229), (33604, 56557)]