2272348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 4339440

約数和(自身を除く): 2067092

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 491, 982, 1157, 1964, 2314, 4628, 6383, 12766, 25532, 43699, 87398, 174796, 568087, 1136174, 2272348]

約数ペア:

[(1, 2272348), (2, 1136174), (4, 568087), (13, 174796), (26, 87398), (52, 43699), (89, 25532), (178, 12766), (356, 6383), (491, 4628), (982, 2314), (1157, 1964)]