2238861772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1310809}}^1$

素因数の和:1310881

約数の個数: 24

約数和(自身を含む): 4551132320

約数和(自身を除く): 2312270548

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1310809, 2621618, 5243236, 9175663, 18351326, 36702652, 79959349, 159918698, 319837396, 559715443, 1119430886, 2238861772]

約数ペア:

[(1, 2238861772), (2, 1119430886), (4, 559715443), (7, 319837396), (14, 159918698), (28, 79959349), (61, 36702652), (122, 18351326), (244, 9175663), (427, 5243236), (854, 2621618), (1708, 1310809)]