13721000830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44261293}}^1$

素因数の和:44261331

約数の個数: 16

約数和(自身を含む): 25494505344

約数和(自身を除く): 11773504514

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 44261293, 88522586, 221306465, 442612930, 1372100083, 2744200166, 6860500415, 13721000830]

約数ペア:

[(1, 13721000830), (2, 6860500415), (5, 2744200166), (10, 1372100083), (31, 442612930), (62, 221306465), (155, 88522586), (310, 44261293)]