7879442168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{464809}}^1$

素因数の和:464991

約数の個数: 32

約数和(自身を含む): 16008056400

約数和(自身を除く): 8128614232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 464809, 929618, 1859236, 3718472, 6042517, 12085034, 24170068, 48340136, 75763867, 151527734, 303055468, 606110936, 984930271, 1969860542, 3939721084, 7879442168]

約数ペア:

[(1, 7879442168), (2, 3939721084), (4, 1969860542), (8, 984930271), (13, 606110936), (26, 303055468), (52, 151527734), (104, 75763867), (163, 48340136), (326, 24170068), (652, 12085034), (1304, 6042517), (2119, 3718472), (4238, 1859236), (8476, 929618), (16952, 464809)]