497131010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{1709}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 943099200

約数和(自身を除く): 445968190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1531, 1709, 3062, 3418, 7655, 8545, 15310, 17090, 29089, 32471, 58178, 64942, 145445, 162355, 290890, 324710, 2616479, 5232958, 13082395, 26164790, 49713101, 99426202, 248565505, 497131010]

約数ペア:

[(1, 497131010), (2, 248565505), (5, 99426202), (10, 49713101), (19, 26164790), (38, 13082395), (95, 5232958), (190, 2616479), (1531, 324710), (1709, 290890), (3062, 162355), (3418, 145445), (7655, 64942), (8545, 58178), (15310, 32471), (17090, 29089)]