1200947312

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{204521}}^1$

素因数の和:204896

約数の個数: 20

約数和(自身を含む): 2333186976

約数和(自身を除く): 1132239664

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 204521, 409042, 818084, 1636168, 3272336, 75059207, 150118414, 300236828, 600473656, 1200947312]

約数ペア:

[(1, 1200947312), (2, 600473656), (4, 300236828), (8, 150118414), (16, 75059207), (367, 3272336), (734, 1636168), (1468, 818084), (2936, 409042), (5872, 204521)]