2015661004

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{3559}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 4090867200

約数和(自身を除く): 2075206196

約数列:

[1, 2, 4, 7, 14, 28, 113, 179, 226, 358, 452, 716, 791, 1253, 1582, 2506, 3164, 3559, 5012, 7118, 14236, 20227, 24913, 40454, 49826, 80908, 99652, 141589, 283178, 402167, 566356, 637061, 804334, 1274122, 1608668, 2548244, 2815169, 4459427, 5630338, 8918854, 11260676, 17837708, 71987893, 143975786, 287951572, 503915251, 1007830502, 2015661004]

約数ペア:

[(1, 2015661004), (2, 1007830502), (4, 503915251), (7, 287951572), (14, 143975786), (28, 71987893), (113, 17837708), (179, 11260676), (226, 8918854), (358, 5630338), (452, 4459427), (716, 2815169), (791, 2548244), (1253, 1608668), (1582, 1274122), (2506, 804334), (3164, 637061), (3559, 566356), (5012, 402167), (7118, 283178), (14236, 141589), (20227, 99652), (24913, 80908), (40454, 49826)]