12804764858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{10711}}^1$

素因数の和:11054

約数の個数: 32

約数和(自身を含む): 20083714560

約数和(自身を除く): 7278949702

約数列:

[1, 2, 41, 61, 82, 122, 239, 478, 2501, 5002, 9799, 10711, 14579, 19598, 21422, 29158, 439151, 597739, 653371, 878302, 1195478, 1306742, 2559929, 5119858, 26788211, 53576422, 104957089, 156155669, 209914178, 312311338, 6402382429, 12804764858]

約数ペア:

[(1, 12804764858), (2, 6402382429), (41, 312311338), (61, 209914178), (82, 156155669), (122, 104957089), (239, 53576422), (478, 26788211), (2501, 5119858), (5002, 2559929), (9799, 1306742), (10711, 1195478), (14579, 878302), (19598, 653371), (21422, 597739), (29158, 439151)]