908885768

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{228593}}^1$

素因数の和:228677

約数の個数: 32

約数和(自身を含む): 1975052160

約数和(自身を除く): 1066166392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 228593, 457186, 914372, 1600151, 1828744, 3200302, 6400604, 12801208, 16230103, 32460206, 64920412, 113610721, 129840824, 227221442, 454442884, 908885768]

約数ペア:

[(1, 908885768), (2, 454442884), (4, 227221442), (7, 129840824), (8, 113610721), (14, 64920412), (28, 32460206), (56, 16230103), (71, 12801208), (142, 6400604), (284, 3200302), (497, 1828744), (568, 1600151), (994, 914372), (1988, 457186), (3976, 228593)]