1870293992

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{126989}}^1$

素因数の和:127265

約数の個数: 32

約数和(自身を含む): 4023043200

約数和(自身を除く): 2152749208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 14728, 126989, 253978, 507956, 888923, 1015912, 1777846, 3555692, 7111384, 33398107, 66796214, 133592428, 233786749, 267184856, 467573498, 935146996, 1870293992]

約数ペア:

[(1, 1870293992), (2, 935146996), (4, 467573498), (7, 267184856), (8, 233786749), (14, 133592428), (28, 66796214), (56, 33398107), (263, 7111384), (526, 3555692), (1052, 1777846), (1841, 1015912), (2104, 888923), (3682, 507956), (7364, 253978), (14728, 126989)]