61933820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238207}}^1$

素因数の和:238229

約数の個数: 24

約数和(自身を含む): 140066304

約数和(自身を除く): 78132484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 238207, 476414, 952828, 1191035, 2382070, 3096691, 4764140, 6193382, 12386764, 15483455, 30966910, 61933820]

約数ペア:

[(1, 61933820), (2, 30966910), (4, 15483455), (5, 12386764), (10, 6193382), (13, 4764140), (20, 3096691), (26, 2382070), (52, 1191035), (65, 952828), (130, 476414), (260, 238207)]