1021214768

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{39133}}^1$

素因数の和:39381

約数の個数: 40

約数和(自身を含む): 2271024288

約数和(自身を除く): 1249809520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 26096, 39133, 78266, 156532, 273931, 313064, 547862, 626128, 1095724, 2191448, 4382896, 9117989, 18235978, 36471956, 63825923, 72943912, 127651846, 145887824, 255303692, 510607384, 1021214768]

約数ペア:

[(1, 1021214768), (2, 510607384), (4, 255303692), (7, 145887824), (8, 127651846), (14, 72943912), (16, 63825923), (28, 36471956), (56, 18235978), (112, 9117989), (233, 4382896), (466, 2191448), (932, 1095724), (1631, 626128), (1864, 547862), (3262, 313064), (3728, 273931), (6524, 156532), (13048, 78266), (26096, 39133)]