238481012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{774289}}^1$

素因数の和:774311

約数の個数: 24

約数和(自身を含む): 520322880

約数和(自身を除く): 281841868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 774289, 1548578, 3097156, 5420023, 8517179, 10840046, 17034358, 21680092, 34068716, 59620253, 119240506, 238481012]

約数ペア:

[(1, 238481012), (2, 119240506), (4, 59620253), (7, 34068716), (11, 21680092), (14, 17034358), (22, 10840046), (28, 8517179), (44, 5420023), (77, 3097156), (154, 1548578), (308, 774289)]