8439221518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{9719}}^1$

素因数の和:10121

約数の個数: 48

約数和(自身を含む): 15710008320

約数和(自身を除く): 7270786802

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 367, 734, 1183, 2366, 2569, 4771, 5138, 9542, 9719, 19438, 33397, 62023, 66794, 68033, 124046, 126347, 136066, 252694, 434161, 868322, 884429, 1642511, 1768858, 3285022, 3566873, 7133746, 11497577, 22995154, 24968111, 46369349, 49936222, 92738698, 324585443, 602801537, 649170886, 1205603074, 4219610759, 8439221518]

約数ペア:

[(1, 8439221518), (2, 4219610759), (7, 1205603074), (13, 649170886), (14, 602801537), (26, 324585443), (91, 92738698), (169, 49936222), (182, 46369349), (338, 24968111), (367, 22995154), (734, 11497577), (1183, 7133746), (2366, 3566873), (2569, 3285022), (4771, 1768858), (5138, 1642511), (9542, 884429), (9719, 868322), (19438, 434161), (33397, 252694), (62023, 136066), (66794, 126347), (68033, 124046)]