399443652

素因数分解:

$2^2\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{5693}}^1$

素因数の和:7652

約数の個数: 36

約数和(自身を含む): 1010400300

約数和(自身を除く): 610956648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1949, 3898, 5693, 5847, 7796, 11386, 11694, 17079, 17541, 22772, 23388, 34158, 35082, 51237, 68316, 70164, 102474, 204948, 11095657, 22191314, 33286971, 44382628, 66573942, 99860913, 133147884, 199721826, 399443652]

約数ペア:

[(1, 399443652), (2, 199721826), (3, 133147884), (4, 99860913), (6, 66573942), (9, 44382628), (12, 33286971), (18, 22191314), (36, 11095657), (1949, 204948), (3898, 102474), (5693, 70164), (5847, 68316), (7796, 51237), (11386, 35082), (11694, 34158), (17079, 23388), (17541, 22772)]