417409252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{422479}}^1$

素因数の和:422515

約数の個数: 24

約数和(自身を含む): 828060800

約数和(自身を除く): 410651548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 422479, 844958, 1689916, 5492227, 8027101, 10984454, 16054202, 21968908, 32108404, 104352313, 208704626, 417409252]

約数ペア:

[(1, 417409252), (2, 208704626), (4, 104352313), (13, 32108404), (19, 21968908), (26, 16054202), (38, 10984454), (52, 8027101), (76, 5492227), (247, 1689916), (494, 844958), (988, 422479)]