2510968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 5130000

約数和(自身を除く): 2619032

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 499, 629, 998, 1258, 1996, 2516, 3992, 5032, 8483, 16966, 18463, 33932, 36926, 67864, 73852, 147704, 313871, 627742, 1255484, 2510968]

約数ペア:

[(1, 2510968), (2, 1255484), (4, 627742), (8, 313871), (17, 147704), (34, 73852), (37, 67864), (68, 36926), (74, 33932), (136, 18463), (148, 16966), (296, 8483), (499, 5032), (629, 3992), (998, 2516), (1258, 1996)]