1961716484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9781}}^1$

素因数の和:9853

約数の個数: 96

約数和(自身を含む): 4601452800

約数和(自身を除く): 2639736316

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 1102, 1508, 1729, 2204, 2639, 3458, 3857, 5278, 6916, 7163, 7714, 9781, 10556, 14326, 15428, 19562, 28652, 39124, 50141, 68467, 100282, 127153, 136934, 185839, 200564, 254306, 273868, 283649, 371678, 508612, 567298, 743356, 890071, 1134596, 1300873, 1780142, 1985543, 2415907, 2601746, 3560284, 3687437, 3971086, 4831814, 5203492, 5389331, 7374874, 7942172, 9663628, 10778662, 14749748, 16911349, 21557324, 25812059, 33822698, 37725317, 51624118, 67645396, 70061303, 75450634, 103248236, 140122606, 150901268, 280245212, 490429121, 980858242, 1961716484]

約数ペア:

[(1, 1961716484), (2, 980858242), (4, 490429121), (7, 280245212), (13, 150901268), (14, 140122606), (19, 103248236), (26, 75450634), (28, 70061303), (29, 67645396), (38, 51624118), (52, 37725317), (58, 33822698), (76, 25812059), (91, 21557324), (116, 16911349), (133, 14749748), (182, 10778662), (203, 9663628), (247, 7942172), (266, 7374874), (364, 5389331), (377, 5203492), (406, 4831814), (494, 3971086), (532, 3687437), (551, 3560284), (754, 2601746), (812, 2415907), (988, 1985543), (1102, 1780142), (1508, 1300873), (1729, 1134596), (2204, 890071), (2639, 743356), (3458, 567298), (3857, 508612), (5278, 371678), (6916, 283649), (7163, 273868), (7714, 254306), (9781, 200564), (10556, 185839), (14326, 136934), (15428, 127153), (19562, 100282), (28652, 68467), (39124, 50141)]