1340373965

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1427}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 1881944064

約数和(自身を除く): 541570099

約数列:

[1, 5, 7, 35, 47, 235, 329, 571, 1427, 1645, 2855, 3997, 7135, 9989, 19985, 26837, 49945, 67069, 134185, 187859, 335345, 469483, 814817, 939295, 2347415, 4074085, 5703719, 28518595, 38296399, 191481995, 268074793, 1340373965]

約数ペア:

[(1, 1340373965), (5, 268074793), (7, 191481995), (35, 38296399), (47, 28518595), (235, 5703719), (329, 4074085), (571, 2347415), (1427, 939295), (1645, 814817), (2855, 469483), (3997, 335345), (7135, 187859), (9989, 134185), (19985, 67069), (26837, 49945)]