1856103418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{30211}}^1$

素因数の和:30382

約数の個数: 32

約数和(自身を含む): 3197638080

約数和(自身を除く): 1341534662

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2363, 3614, 4726, 30211, 30719, 60422, 61438, 392743, 513587, 785486, 1027174, 4199329, 6676631, 8398658, 13353262, 54591277, 71388593, 109182554, 142777186, 928051709, 1856103418]

約数ペア:

[(1, 1856103418), (2, 928051709), (13, 142777186), (17, 109182554), (26, 71388593), (34, 54591277), (139, 13353262), (221, 8398658), (278, 6676631), (442, 4199329), (1807, 1027174), (2363, 785486), (3614, 513587), (4726, 392743), (30211, 61438), (30719, 60422)]