4983890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 10005120

約数和(自身を除く): 5021230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1543, 1615, 3086, 3230, 7715, 15430, 26231, 29317, 52462, 58634, 131155, 146585, 262310, 293170, 498389, 996778, 2491945, 4983890]

約数ペア:

[(1, 4983890), (2, 2491945), (5, 996778), (10, 498389), (17, 293170), (19, 262310), (34, 146585), (38, 131155), (85, 58634), (95, 52462), (170, 29317), (190, 26231), (323, 15430), (646, 7715), (1543, 3230), (1615, 3086)]