888925190

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 1616237280

約数和(自身を除く): 727312090

約数列:

[1, 2, 5, 10, 193, 227, 386, 454, 965, 1135, 1930, 2029, 2270, 4058, 10145, 20290, 43811, 87622, 219055, 391597, 438110, 460583, 783194, 921166, 1957985, 2302915, 3915970, 4605830, 88892519, 177785038, 444462595, 888925190]

約数ペア:

[(1, 888925190), (2, 444462595), (5, 177785038), (10, 88892519), (193, 4605830), (227, 3915970), (386, 2302915), (454, 1957985), (965, 921166), (1135, 783194), (1930, 460583), (2029, 438110), (2270, 391597), (4058, 219055), (10145, 87622), (20290, 43811)]