190030828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{214967}}^1$

素因数の和:215001

約数の個数: 24

約数和(自身を含む): 379203552

約数和(自身を除く): 189172724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 214967, 429934, 859868, 2794571, 3654439, 5589142, 7308878, 11178284, 14617756, 47507707, 95015414, 190030828]

約数ペア:

[(1, 190030828), (2, 95015414), (4, 47507707), (13, 14617756), (17, 11178284), (26, 7308878), (34, 5589142), (52, 3654439), (68, 2794571), (221, 859868), (442, 429934), (884, 214967)]