883047490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 1818464256

約数和(自身を除く): 935416766

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 463, 863, 926, 1105, 1726, 2210, 2315, 4315, 4630, 6019, 7871, 8630, 11219, 12038, 14671, 15742, 22438, 29342, 30095, 39355, 56095, 60190, 73355, 78710, 102323, 112190, 146710, 190723, 204646, 381446, 399569, 511615, 799138, 953615, 1023230, 1907230, 1997845, 3995690, 5194397, 6792673, 10388794, 13585346, 25971985, 33963365, 51943970, 67926730, 88304749, 176609498, 441523745, 883047490]

約数ペア:

[(1, 883047490), (2, 441523745), (5, 176609498), (10, 88304749), (13, 67926730), (17, 51943970), (26, 33963365), (34, 25971985), (65, 13585346), (85, 10388794), (130, 6792673), (170, 5194397), (221, 3995690), (442, 1997845), (463, 1907230), (863, 1023230), (926, 953615), (1105, 799138), (1726, 511615), (2210, 399569), (2315, 381446), (4315, 204646), (4630, 190723), (6019, 146710), (7871, 112190), (8630, 102323), (11219, 78710), (12038, 73355), (14671, 60190), (15742, 56095), (22438, 39355), (29342, 30095)]