1293345273604

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1\times {\mathrm{6793}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 2299731388416

約数和(自身を除く): 1006386114812

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 2861, 5722, 6793, 11444, 13586, 16637, 27172, 33274, 66548, 363347, 374791, 726694, 749582, 862711, 889883, 1453388, 1499164, 1725422, 1779766, 3450844, 3559532, 19434773, 38869546, 47598457, 77739092, 95196914, 113015141, 190393828, 226030282, 452060564, 2468216171, 2545955263, 4936432342, 5091910526, 9872864684, 10183821052, 323336318401, 646672636802, 1293345273604]

約数ペア:

[(1, 1293345273604), (2, 646672636802), (4, 323336318401), (127, 10183821052), (131, 9872864684), (254, 5091910526), (262, 4936432342), (508, 2545955263), (524, 2468216171), (2861, 452060564), (5722, 226030282), (6793, 190393828), (11444, 113015141), (13586, 95196914), (16637, 77739092), (27172, 47598457), (33274, 38869546), (66548, 19434773), (363347, 3559532), (374791, 3450844), (726694, 1779766), (749582, 1725422), (862711, 1499164), (889883, 1453388)]