1946590367048

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{577966261}}^1$

素因数の和:577966688

約数の個数: 16

約数和(自身を含む): 3658526438460

約数和(自身を除く): 1711936071412

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 577966261, 1155932522, 2311865044, 4623730088, 243323795881, 486647591762, 973295183524, 1946590367048]

約数ペア:

[(1, 1946590367048), (2, 973295183524), (4, 486647591762), (8, 243323795881), (421, 4623730088), (842, 2311865044), (1684, 1155932522), (3368, 577966261)]