401027284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{462013}}^1$

素因数の和:462055

約数の個数: 24

約数和(自身を含む): 827929088

約数和(自身を除く): 426901804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 462013, 924026, 1848052, 3234091, 6468182, 12936364, 14322403, 28644806, 57289612, 100256821, 200513642, 401027284]

約数ペア:

[(1, 401027284), (2, 200513642), (4, 100256821), (7, 57289612), (14, 28644806), (28, 14322403), (31, 12936364), (62, 6468182), (124, 3234091), (217, 1848052), (434, 924026), (868, 462013)]