1330708705

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{8243}}^1$

素因数の和:8720

約数の個数: 16

約数和(自身を含む): 1620440640

約数和(自身を除く): 289731935

約数列:

[1, 5, 83, 389, 415, 1945, 8243, 32287, 41215, 161435, 684169, 3206527, 3420845, 16032635, 266141741, 1330708705]

約数ペア:

[(1, 1330708705), (5, 266141741), (83, 16032635), (389, 3420845), (415, 3206527), (1945, 684169), (8243, 161435), (32287, 41215)]