2022277936

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{202877}}^1$

素因数の和:202981

約数の個数: 40

約数和(自身を含む): 4528236960

約数和(自身を除く): 2505959024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 202877, 405754, 811508, 1420139, 1623016, 2840278, 3246032, 5680556, 11361112, 18056053, 22722224, 36112106, 72224212, 126392371, 144448424, 252784742, 288896848, 505569484, 1011138968, 2022277936]

約数ペア:

[(1, 2022277936), (2, 1011138968), (4, 505569484), (7, 288896848), (8, 252784742), (14, 144448424), (16, 126392371), (28, 72224212), (56, 36112106), (89, 22722224), (112, 18056053), (178, 11361112), (356, 5680556), (623, 3246032), (712, 2840278), (1246, 1623016), (1424, 1420139), (2492, 811508), (4984, 405754), (9968, 202877)]