1340532726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12501

約数の個数: 64

約数和(自身を含む): 3081146880

約数和(自身を除く): 1740614154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 949, 1387, 1482, 1898, 2774, 2847, 4161, 5694, 8322, 12391, 18031, 24782, 36062, 37173, 54093, 74346, 108186, 161083, 235429, 322166, 470858, 483249, 706287, 904543, 966498, 1412574, 1809086, 2713629, 3060577, 5427258, 6121154, 9181731, 11759059, 17186317, 18363462, 23518118, 34372634, 35277177, 51558951, 70554354, 103117902, 223422121, 446844242, 670266363, 1340532726]

約数ペア:

[(1, 1340532726), (2, 670266363), (3, 446844242), (6, 223422121), (13, 103117902), (19, 70554354), (26, 51558951), (38, 35277177), (39, 34372634), (57, 23518118), (73, 18363462), (78, 17186317), (114, 11759059), (146, 9181731), (219, 6121154), (247, 5427258), (438, 3060577), (494, 2713629), (741, 1809086), (949, 1412574), (1387, 966498), (1482, 904543), (1898, 706287), (2774, 483249), (2847, 470858), (4161, 322166), (5694, 235429), (8322, 161083), (12391, 108186), (18031, 74346), (24782, 54093), (36062, 37173)]