1313712656

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{827}}^1\times {\mathrm{983}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 2576245824

約数和(自身を除く): 1262533168

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 827, 983, 1616, 1654, 1966, 3308, 3932, 6616, 7864, 13232, 15728, 83527, 99283, 167054, 198566, 334108, 397132, 668216, 794264, 812941, 1336432, 1588528, 1625882, 3251764, 6503528, 13007056, 82107041, 164214082, 328428164, 656856328, 1313712656]

約数ペア:

[(1, 1313712656), (2, 656856328), (4, 328428164), (8, 164214082), (16, 82107041), (101, 13007056), (202, 6503528), (404, 3251764), (808, 1625882), (827, 1588528), (983, 1336432), (1616, 812941), (1654, 794264), (1966, 668216), (3308, 397132), (3932, 334108), (6616, 198566), (7864, 167054), (13232, 99283), (15728, 83527)]