122220618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4943}}^1$

素因数の和:5278

約数の個数: 32

約数和(自身を含む): 264128256

約数和(自身を除く): 141907638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 4121, 4943, 8242, 9886, 12363, 14829, 24726, 29658, 64259, 128518, 192777, 385554, 1566931, 3133862, 4700793, 9401586, 20370103, 40740206, 61110309, 122220618]

約数ペア:

[(1, 122220618), (2, 61110309), (3, 40740206), (6, 20370103), (13, 9401586), (26, 4700793), (39, 3133862), (78, 1566931), (317, 385554), (634, 192777), (951, 128518), (1902, 64259), (4121, 29658), (4943, 24726), (8242, 14829), (9886, 12363)]