2013399472

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3803}}^1$

素因数の和:4010

約数の個数: 80

約数和(自身を含む): 4641488640

約数和(自身を除く): 2628089168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 163, 203, 232, 326, 406, 464, 652, 812, 1141, 1304, 1624, 2282, 2608, 3248, 3803, 4564, 4727, 7606, 9128, 9454, 15212, 18256, 18908, 26621, 30424, 33089, 37816, 53242, 60848, 66178, 75632, 106484, 110287, 132356, 212968, 220574, 264712, 425936, 441148, 529424, 619889, 772009, 882296, 1239778, 1544018, 1764592, 2479556, 3088036, 4339223, 4959112, 6176072, 8678446, 9918224, 12352144, 17356892, 17976781, 34713784, 35953562, 69427568, 71907124, 125837467, 143814248, 251674934, 287628496, 503349868, 1006699736, 2013399472]

約数ペア:

[(1, 2013399472), (2, 1006699736), (4, 503349868), (7, 287628496), (8, 251674934), (14, 143814248), (16, 125837467), (28, 71907124), (29, 69427568), (56, 35953562), (58, 34713784), (112, 17976781), (116, 17356892), (163, 12352144), (203, 9918224), (232, 8678446), (326, 6176072), (406, 4959112), (464, 4339223), (652, 3088036), (812, 2479556), (1141, 1764592), (1304, 1544018), (1624, 1239778), (2282, 882296), (2608, 772009), (3248, 619889), (3803, 529424), (4564, 441148), (4727, 425936), (7606, 264712), (9128, 220574), (9454, 212968), (15212, 132356), (18256, 110287), (18908, 106484), (26621, 75632), (30424, 66178), (33089, 60848), (37816, 53242)]