1275955198

素因数分解:

$2^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{11411}}^1$

素因数の和:11597

約数の個数: 32

約数和(自身を含む): 2245881600

約数和(自身を除く): 969926402

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 343, 686, 1141, 2282, 7987, 11411, 15974, 22822, 55909, 79877, 111818, 159754, 559139, 1118278, 1859993, 3719986, 3913973, 7827946, 13019951, 26039902, 91139657, 182279314, 637977599, 1275955198]

約数ペア:

[(1, 1275955198), (2, 637977599), (7, 182279314), (14, 91139657), (49, 26039902), (98, 13019951), (163, 7827946), (326, 3913973), (343, 3719986), (686, 1859993), (1141, 1118278), (2282, 559139), (7987, 159754), (11411, 111818), (15974, 79877), (22822, 55909)]