420199450424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{3421151}}^1$

素因数の和:3422351

約数の個数: 32

約数和(自身を含む): 849198349440

約数和(自身を除く): 428998899016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1181, 2362, 4724, 9448, 15353, 30706, 61412, 122824, 3421151, 6842302, 13684604, 27369208, 44474963, 88949926, 177899852, 355799704, 4040379331, 8080758662, 16161517324, 32323034648, 52524931303, 105049862606, 210099725212, 420199450424]

約数ペア:

[(1, 420199450424), (2, 210099725212), (4, 105049862606), (8, 52524931303), (13, 32323034648), (26, 16161517324), (52, 8080758662), (104, 4040379331), (1181, 355799704), (2362, 177899852), (4724, 88949926), (9448, 44474963), (15353, 27369208), (30706, 13684604), (61412, 6842302), (122824, 3421151)]