1330709715784

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{2221}}^1\times {\mathrm{77933}}^1$

素因数の和:80222

約数の個数: 48

約数和(自身を含む): 2579357438460

約数和(自身を除く): 1248647722676

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 2221, 3844, 4442, 7688, 8884, 17768, 68851, 77933, 137702, 155866, 275404, 311732, 550808, 623464, 2134381, 2415923, 4268762, 4831846, 8537524, 9663692, 17075048, 19327384, 74893613, 149787226, 173089193, 299574452, 346178386, 599148904, 692356772, 1384713544, 5365764983, 10731529966, 21463059932, 42926119864, 166338714473, 332677428946, 665354857892, 1330709715784]

約数ペア:

[(1, 1330709715784), (2, 665354857892), (4, 332677428946), (8, 166338714473), (31, 42926119864), (62, 21463059932), (124, 10731529966), (248, 5365764983), (961, 1384713544), (1922, 692356772), (2221, 599148904), (3844, 346178386), (4442, 299574452), (7688, 173089193), (8884, 149787226), (17768, 74893613), (68851, 19327384), (77933, 17075048), (137702, 9663692), (155866, 8537524), (275404, 4831846), (311732, 4268762), (550808, 2415923), (623464, 2134381)]