1628735164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8893}}^1$

素因数の和:9146

約数の個数: 48

約数和(自身を含む): 3378866176

約数和(自身を除く): 1750131012

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 844, 868, 1477, 2954, 5908, 6541, 8893, 13082, 17786, 26164, 35572, 45787, 62251, 91574, 124502, 183148, 249004, 275683, 551366, 1102732, 1876423, 1929781, 3752846, 3859562, 7505692, 7719124, 13134961, 26269922, 52539844, 58169113, 116338226, 232676452, 407183791, 814367582, 1628735164]

約数ペア:

[(1, 1628735164), (2, 814367582), (4, 407183791), (7, 232676452), (14, 116338226), (28, 58169113), (31, 52539844), (62, 26269922), (124, 13134961), (211, 7719124), (217, 7505692), (422, 3859562), (434, 3752846), (844, 1929781), (868, 1876423), (1477, 1102732), (2954, 551366), (5908, 275683), (6541, 249004), (8893, 183148), (13082, 124502), (17786, 91574), (26164, 62251), (35572, 45787)]