475000472

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 903782880

約数和(自身を除く): 428782408

約数列:

[1, 2, 4, 8, 113, 181, 226, 362, 452, 724, 904, 1448, 2903, 5806, 11612, 20453, 23224, 40906, 81812, 163624, 328039, 525443, 656078, 1050886, 1312156, 2101772, 2624312, 4203544, 59375059, 118750118, 237500236, 475000472]

約数ペア:

[(1, 475000472), (2, 237500236), (4, 118750118), (8, 59375059), (113, 4203544), (181, 2624312), (226, 2101772), (362, 1312156), (452, 1050886), (724, 656078), (904, 525443), (1448, 328039), (2903, 163624), (5806, 81812), (11612, 40906), (20453, 23224)]