7763964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 19695648

約数和(自身を除く): 11931684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 317, 471, 628, 634, 942, 951, 1268, 1884, 1902, 2041, 3804, 4082, 4121, 6123, 8164, 8242, 12246, 12363, 16484, 24492, 24726, 49452, 49769, 99538, 149307, 199076, 298614, 597228, 646997, 1293994, 1940991, 2587988, 3881982, 7763964]

約数ペア:

[(1, 7763964), (2, 3881982), (3, 2587988), (4, 1940991), (6, 1293994), (12, 646997), (13, 597228), (26, 298614), (39, 199076), (52, 149307), (78, 99538), (156, 49769), (157, 49452), (314, 24726), (317, 24492), (471, 16484), (628, 12363), (634, 12246), (942, 8242), (951, 8164), (1268, 6123), (1884, 4121), (1902, 4082), (2041, 3804)]