1442257128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1540873}}^1$

素因数の和:1540898

約数の個数: 48

約数和(自身を含む): 4206586020

約数和(自身を除く): 2764328892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1540873, 3081746, 4622619, 6163492, 9245238, 12326984, 13867857, 18490476, 20031349, 27735714, 36980952, 40062698, 55471428, 60094047, 80125396, 110942856, 120188094, 160250792, 180282141, 240376188, 360564282, 480752376, 721128564, 1442257128]

約数ペア:

[(1, 1442257128), (2, 721128564), (3, 480752376), (4, 360564282), (6, 240376188), (8, 180282141), (9, 160250792), (12, 120188094), (13, 110942856), (18, 80125396), (24, 60094047), (26, 55471428), (36, 40062698), (39, 36980952), (52, 27735714), (72, 20031349), (78, 18490476), (104, 13867857), (117, 12326984), (156, 9245238), (234, 6163492), (312, 4622619), (468, 3081746), (936, 1540873)]