7127885284

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{10267}}^1$

素因数の和:10389

約数の個数: 48

約数和(自身を含む): 13685190400

約数和(自身を除く): 6557305116

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 2054, 2197, 4108, 4394, 8788, 10267, 13351, 20534, 26702, 41068, 53404, 133471, 173563, 266942, 347126, 533884, 694252, 811093, 1622186, 1735123, 3244372, 3470246, 6940492, 10544209, 21088418, 22556599, 42176836, 45113198, 90226396, 137074717, 274149434, 548298868, 1781971321, 3563942642, 7127885284]

約数ペア:

[(1, 7127885284), (2, 3563942642), (4, 1781971321), (13, 548298868), (26, 274149434), (52, 137074717), (79, 90226396), (158, 45113198), (169, 42176836), (316, 22556599), (338, 21088418), (676, 10544209), (1027, 6940492), (2054, 3470246), (2197, 3244372), (4108, 1735123), (4394, 1622186), (8788, 811093), (10267, 694252), (13351, 533884), (20534, 347126), (26702, 266942), (41068, 173563), (53404, 133471)]