422282

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 766080

約数和(自身を除く): 343798

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 217, 278, 434, 973, 1519, 1946, 3038, 4309, 6811, 8618, 13622, 30163, 60326, 211141, 422282]

約数ペア:

[(1, 422282), (2, 211141), (7, 60326), (14, 30163), (31, 13622), (49, 8618), (62, 6811), (98, 4309), (139, 3038), (217, 1946), (278, 1519), (434, 973)]