501480784

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{2999}}^1$

素因数の和:4507

約数の個数: 40

約数和(自身を含む): 1111536000

約数和(自身を除く): 610055216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 2999, 5972, 5998, 10451, 11944, 11996, 20902, 20993, 23888, 23992, 41804, 41986, 47984, 83608, 83972, 167216, 167944, 335888, 4477507, 8955014, 17910028, 31342549, 35820056, 62685098, 71640112, 125370196, 250740392, 501480784]

約数ペア:

[(1, 501480784), (2, 250740392), (4, 125370196), (7, 71640112), (8, 62685098), (14, 35820056), (16, 31342549), (28, 17910028), (56, 8955014), (112, 4477507), (1493, 335888), (2986, 167944), (2999, 167216), (5972, 83972), (5998, 83608), (10451, 47984), (11944, 41986), (11996, 41804), (20902, 23992), (20993, 23888)]