256905034399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5212853}}^1$

素因数の和:5213106

約数の個数: 16

約数和(自身を含む): 294255182592

約数和(自身を除く): 37350148193

約数列:

[1, 13, 17, 221, 223, 2899, 3791, 49283, 5212853, 67767089, 88618501, 1152040513, 1162466219, 15112060847, 19761925723, 256905034399]

約数ペア:

[(1, 256905034399), (13, 19761925723), (17, 15112060847), (221, 1162466219), (223, 1152040513), (2899, 88618501), (3791, 67767089), (49283, 5212853)]