1270374001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 1377952128

約数和(自身を除く): 107578127

約数列:

[1, 13, 251, 617, 631, 3263, 8021, 8203, 154867, 158381, 389327, 2013271, 2058953, 5061251, 97721077, 1270374001]

約数ペア:

[(1, 1270374001), (13, 97721077), (251, 5061251), (617, 2058953), (631, 2013271), (3263, 389327), (8021, 158381), (8203, 154867)]