1327824218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{4733}}^1$

素因数の和:5462

約数の個数: 32

約数和(自身を含む): 2358668160

約数和(自身を除く): 1030843942

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 691, 1382, 4733, 4837, 9466, 9674, 20039, 33131, 40078, 66262, 137257, 140273, 274514, 280546, 960799, 1921598, 3270503, 6541006, 22893521, 45787042, 94844587, 189689174, 663912109, 1327824218]

約数ペア:

[(1, 1327824218), (2, 663912109), (7, 189689174), (14, 94844587), (29, 45787042), (58, 22893521), (203, 6541006), (406, 3270503), (691, 1921598), (1382, 960799), (4733, 280546), (4837, 274514), (9466, 140273), (9674, 137257), (20039, 66262), (33131, 40078)]