8397996908

素因数分解:

$2^2\times 7^4\times {\mathrm{874427}}^1$

素因数の和:874459

約数の個数: 30

約数和(自身を含む): 17144909796

約数和(自身を除く): 8746912888

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 874427, 1748854, 3497708, 6120989, 12241978, 24483956, 42846923, 85693846, 171387692, 299928461, 599856922, 1199713844, 2099499227, 4198998454, 8397996908]

約数ペア:

[(1, 8397996908), (2, 4198998454), (4, 2099499227), (7, 1199713844), (14, 599856922), (28, 299928461), (49, 171387692), (98, 85693846), (196, 42846923), (343, 24483956), (686, 12241978), (1372, 6120989), (2401, 3497708), (4802, 1748854), (9604, 874427)]