1330289296

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{49697}}^1$

素因数の和:49951

約数の個数: 40

約数和(自身を含む): 2958024960

約数和(自身を除く): 1627735664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 49697, 99394, 198788, 347879, 397576, 695758, 795152, 1391516, 2783032, 5566064, 11877583, 23755166, 47510332, 83143081, 95020664, 166286162, 190041328, 332572324, 665144648, 1330289296]

約数ペア:

[(1, 1330289296), (2, 665144648), (4, 332572324), (7, 190041328), (8, 166286162), (14, 95020664), (16, 83143081), (28, 47510332), (56, 23755166), (112, 11877583), (239, 5566064), (478, 2783032), (956, 1391516), (1673, 795152), (1912, 695758), (3346, 397576), (3824, 347879), (6692, 198788), (13384, 99394), (26768, 49697)]