947804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 1949808

約数和(自身を除く): 1002004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1657, 3314, 6628, 18227, 21541, 36454, 43082, 72908, 86164, 236951, 473902, 947804]

約数ペア:

[(1, 947804), (2, 473902), (4, 236951), (11, 86164), (13, 72908), (22, 43082), (26, 36454), (44, 21541), (52, 18227), (143, 6628), (286, 3314), (572, 1657)]