2013234028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 3891010816

約数和(自身を除く): 1877776788

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 691, 1118, 1303, 1382, 2236, 2606, 2764, 5212, 8983, 16939, 17966, 29713, 33878, 35932, 56029, 59426, 67756, 112058, 118852, 224116, 386269, 728377, 772538, 900373, 1456754, 1545076, 1800746, 2913508, 3601492, 11704849, 23409698, 38716039, 46819396, 77432078, 154864156, 503308507, 1006617014, 2013234028]

約数ペア:

[(1, 2013234028), (2, 1006617014), (4, 503308507), (13, 154864156), (26, 77432078), (43, 46819396), (52, 38716039), (86, 23409698), (172, 11704849), (559, 3601492), (691, 2913508), (1118, 1800746), (1303, 1545076), (1382, 1456754), (2236, 900373), (2606, 772538), (2764, 728377), (5212, 386269), (8983, 224116), (16939, 118852), (17966, 112058), (29713, 67756), (33878, 59426), (35932, 56029)]