190628858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 338608128

約数和(自身を除く): 147979270

約数列:

[1, 2, 7, 14, 31, 62, 217, 331, 434, 662, 1327, 2317, 2654, 4634, 9289, 10261, 18578, 20522, 41137, 71827, 82274, 143654, 287959, 439237, 575918, 878474, 3074659, 6149318, 13616347, 27232694, 95314429, 190628858]

約数ペア:

[(1, 190628858), (2, 95314429), (7, 27232694), (14, 13616347), (31, 6149318), (62, 3074659), (217, 878474), (331, 575918), (434, 439237), (662, 287959), (1327, 143654), (2317, 82274), (2654, 71827), (4634, 41137), (9289, 20522), (10261, 18578)]