2247154418876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{811879}}^1$

素因数の和:812442

約数の個数: 48

約数和(自身を含む): 4200991872000

約数和(自身を除く): 1953837453124

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 461, 922, 1501, 1844, 3002, 6004, 8759, 17518, 35036, 36419, 72838, 145676, 691961, 811879, 1383922, 1623758, 2767844, 3247516, 15425701, 30851402, 61702804, 64138441, 128276882, 256553764, 374276219, 748552438, 1218630379, 1497104876, 2437260758, 4874521516, 7111248161, 14222496322, 28444992644, 29567821301, 59135642602, 118271285204, 561788604719, 1123577209438, 2247154418876]

約数ペア:

[(1, 2247154418876), (2, 1123577209438), (4, 561788604719), (19, 118271285204), (38, 59135642602), (76, 29567821301), (79, 28444992644), (158, 14222496322), (316, 7111248161), (461, 4874521516), (922, 2437260758), (1501, 1497104876), (1844, 1218630379), (3002, 748552438), (6004, 374276219), (8759, 256553764), (17518, 128276882), (35036, 64138441), (36419, 61702804), (72838, 30851402), (145676, 15425701), (691961, 3247516), (811879, 2767844), (1383922, 1623758)]