490702924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{33619}}^1$

素因数の和:33753

約数の個数: 24

約数和(自身を含む): 889585200

約数和(自身を除く): 398882276

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14596, 33619, 67238, 134476, 1378379, 2756758, 2992091, 5513516, 5984182, 11968364, 122675731, 245351462, 490702924]

約数ペア:

[(1, 490702924), (2, 245351462), (4, 122675731), (41, 11968364), (82, 5984182), (89, 5513516), (164, 2992091), (178, 2756758), (356, 1378379), (3649, 134476), (7298, 67238), (14596, 33619)]