1286685252

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{187127}}^1$

素因数の和:187328

約数の個数: 36

約数和(自身を含む): 3269500416

約数和(自身を除く): 1982815164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 187127, 374254, 561381, 748508, 1122762, 1684143, 2245524, 3368286, 6736572, 35741257, 71482514, 107223771, 142965028, 214447542, 321671313, 428895084, 643342626, 1286685252]

約数ペア:

[(1, 1286685252), (2, 643342626), (3, 428895084), (4, 321671313), (6, 214447542), (9, 142965028), (12, 107223771), (18, 71482514), (36, 35741257), (191, 6736572), (382, 3368286), (573, 2245524), (764, 1684143), (1146, 1122762), (1719, 748508), (2292, 561381), (3438, 374254), (6876, 187127)]