401690238

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{917101}}^1$

素因数の和:917179

約数の個数: 16

約数和(自身を含む): 814386576

約数和(自身を除く): 412696338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 917101, 1834202, 2751303, 5502606, 66948373, 133896746, 200845119, 401690238]

約数ペア:

[(1, 401690238), (2, 200845119), (3, 133896746), (6, 66948373), (73, 5502606), (146, 2751303), (219, 1834202), (438, 917101)]