2078706248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{17377}}^1$

素因数の和:18189

約数の個数: 32

約数和(自身を含む): 4108159200

約数和(自身を除く): 2029452952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 787, 1574, 3148, 6296, 14953, 17377, 29906, 34754, 59812, 69508, 119624, 139016, 330163, 660326, 1320652, 2641304, 13675699, 27351398, 54702796, 109405592, 259838281, 519676562, 1039353124, 2078706248]

約数ペア:

[(1, 2078706248), (2, 1039353124), (4, 519676562), (8, 259838281), (19, 109405592), (38, 54702796), (76, 27351398), (152, 13675699), (787, 2641304), (1574, 1320652), (3148, 660326), (6296, 330163), (14953, 139016), (17377, 119624), (29906, 69508), (34754, 59812)]