481032008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{2939}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 926100000

約数和(自身を除く): 445067992

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 499, 998, 1996, 2939, 3992, 5878, 11756, 20459, 23512, 40918, 81836, 120499, 163672, 240998, 481996, 963992, 1466561, 2933122, 5866244, 11732488, 60129001, 120258002, 240516004, 481032008]

約数ペア:

[(1, 481032008), (2, 240516004), (4, 120258002), (8, 60129001), (41, 11732488), (82, 5866244), (164, 2933122), (328, 1466561), (499, 963992), (998, 481996), (1996, 240998), (2939, 163672), (3992, 120499), (5878, 81836), (11756, 40918), (20459, 23512)]