2215691578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{574907}}^1$

素因数の和:574997

約数の個数: 16

約数和(自身を含む): 3477043584

約数和(自身を除く): 1261352006

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 574907, 1149814, 23571187, 27020629, 47142374, 54041258, 1107845789, 2215691578]

約数ペア:

[(1, 2215691578), (2, 1107845789), (41, 54041258), (47, 47142374), (82, 27020629), (94, 23571187), (1927, 1149814), (3854, 574907)]