25357648511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{56053}}^1$

素因数の和:56195

約数の個数: 32

約数和(自身を含む): 30511313280

約数和(自身を除く): 5153664769

約数列:

[1, 13, 17, 23, 89, 221, 299, 391, 1157, 1513, 2047, 5083, 19669, 26611, 34799, 56053, 452387, 728689, 952901, 1289219, 4988717, 12387713, 16759847, 21916723, 64853321, 84808189, 114740491, 284917399, 1102506457, 1491626383, 1950588347, 25357648511]

約数ペア:

[(1, 25357648511), (13, 1950588347), (17, 1491626383), (23, 1102506457), (89, 284917399), (221, 114740491), (299, 84808189), (391, 64853321), (1157, 21916723), (1513, 16759847), (2047, 12387713), (5083, 4988717), (19669, 1289219), (26611, 952901), (34799, 728689), (56053, 452387)]