401068648

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{79451}}^1$

素因数の和:80088

約数の個数: 16

約数和(自身を含む): 753204960

約数和(自身を除く): 352136312

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 79451, 158902, 317804, 635608, 50133581, 100267162, 200534324, 401068648]

約数ペア:

[(1, 401068648), (2, 200534324), (4, 100267162), (8, 50133581), (631, 635608), (1262, 317804), (2524, 158902), (5048, 79451)]