6277804910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{245131}}^1$

素因数の和:245348

約数の個数: 32

約数和(自身を含む): 12231106272

約数和(自身を除く): 5953301362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 245131, 490262, 1225655, 2451310, 3186703, 6373406, 15933515, 31867030, 48290807, 96581614, 241454035, 482908070, 627780491, 1255560982, 3138902455, 6277804910]

約数ペア:

[(1, 6277804910), (2, 3138902455), (5, 1255560982), (10, 627780491), (13, 482908070), (26, 241454035), (65, 96581614), (130, 48290807), (197, 31867030), (394, 15933515), (985, 6373406), (1970, 3186703), (2561, 2451310), (5122, 1225655), (12805, 490262), (25610, 245131)]