172933894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1277}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 314694720

約数和(自身を除く): 141760826

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 569, 1138, 1277, 2554, 3983, 7966, 8939, 9673, 17878, 19346, 21709, 43418, 67711, 135422, 151963, 303926, 726613, 1453226, 5086291, 10172582, 12352421, 24704842, 86466947, 172933894]

約数ペア:

[(1, 172933894), (2, 86466947), (7, 24704842), (14, 12352421), (17, 10172582), (34, 5086291), (119, 1453226), (238, 726613), (569, 303926), (1138, 151963), (1277, 135422), (2554, 67711), (3983, 43418), (7966, 21709), (8939, 19346), (9673, 17878)]