2085988048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{8293}}^1$

素因数の和:8579

約数の個数: 40

約数和(自身を含む): 4113824000

約数和(自身を除く): 2027835952

約数列:

[1, 2, 4, 8, 16, 79, 158, 199, 316, 398, 632, 796, 1264, 1592, 3184, 8293, 15721, 16586, 31442, 33172, 62884, 66344, 125768, 132688, 251536, 655147, 1310294, 1650307, 2620588, 3300614, 5241176, 6601228, 10482352, 13202456, 26404912, 130374253, 260748506, 521497012, 1042994024, 2085988048]

約数ペア:

[(1, 2085988048), (2, 1042994024), (4, 521497012), (8, 260748506), (16, 130374253), (79, 26404912), (158, 13202456), (199, 10482352), (316, 6601228), (398, 5241176), (632, 3300614), (796, 2620588), (1264, 1650307), (1592, 1310294), (3184, 655147), (8293, 251536), (15721, 132688), (16586, 125768), (31442, 66344), (33172, 62884)]