507331376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{773371}}^1$

素因数の和:773420

約数の個数: 20

約数和(自身を含む): 1006930344

約数和(自身を除く): 499598968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 773371, 1546742, 3093484, 6186968, 12373936, 31708211, 63416422, 126832844, 253665688, 507331376]

約数ペア:

[(1, 507331376), (2, 253665688), (4, 126832844), (8, 63416422), (16, 31708211), (41, 12373936), (82, 6186968), (164, 3093484), (328, 1546742), (656, 773371)]