1630202476

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1420037}}^1$

素因数の和:1420089

約数の個数: 24

約数和(自身を含む): 3339929376

約数和(自身を除く): 1709726900

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1420037, 2840074, 5680148, 9940259, 19880518, 39761036, 58221517, 116443034, 232886068, 407550619, 815101238, 1630202476]

約数ペア:

[(1, 1630202476), (2, 815101238), (4, 407550619), (7, 232886068), (14, 116443034), (28, 58221517), (41, 39761036), (82, 19880518), (164, 9940259), (287, 5680148), (574, 2840074), (1148, 1420037)]