1681636026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 3881779200

約数和(自身を除く): 2200143174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 239, 466, 478, 699, 717, 719, 1398, 1434, 1438, 1631, 1673, 2157, 3262, 3346, 4314, 4893, 5019, 5033, 9786, 10038, 10066, 15099, 30198, 55687, 111374, 167061, 167527, 171841, 334122, 335054, 343682, 389809, 502581, 515523, 779618, 1005162, 1031046, 1169427, 1172689, 1202887, 2338854, 2345378, 2405774, 3518067, 3608661, 7036134, 7217322, 40038953, 80077906, 120116859, 240233718, 280272671, 560545342, 840818013, 1681636026]

約数ペア:

[(1, 1681636026), (2, 840818013), (3, 560545342), (6, 280272671), (7, 240233718), (14, 120116859), (21, 80077906), (42, 40038953), (233, 7217322), (239, 7036134), (466, 3608661), (478, 3518067), (699, 2405774), (717, 2345378), (719, 2338854), (1398, 1202887), (1434, 1172689), (1438, 1169427), (1631, 1031046), (1673, 1005162), (2157, 779618), (3262, 515523), (3346, 502581), (4314, 389809), (4893, 343682), (5019, 335054), (5033, 334122), (9786, 171841), (10038, 167527), (10066, 167061), (15099, 111374), (30198, 55687)]