1385911176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{31957}}^1$

素因数の和:32118

約数の個数: 64

約数和(自身を含む): 3758260800

約数和(自身を除く): 2372349624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 31957, 43368, 63914, 95871, 127828, 191742, 255656, 383484, 415441, 766968, 830882, 1246323, 1661764, 2492646, 3323528, 4442023, 4985292, 8884046, 9970584, 13326069, 17768092, 26652138, 35536184, 53304276, 57746299, 106608552, 115492598, 173238897, 230985196, 346477794, 461970392, 692955588, 1385911176]

約数ペア:

[(1, 1385911176), (2, 692955588), (3, 461970392), (4, 346477794), (6, 230985196), (8, 173238897), (12, 115492598), (13, 106608552), (24, 57746299), (26, 53304276), (39, 35536184), (52, 26652138), (78, 17768092), (104, 13326069), (139, 9970584), (156, 8884046), (278, 4985292), (312, 4442023), (417, 3323528), (556, 2492646), (834, 1661764), (1112, 1246323), (1668, 830882), (1807, 766968), (3336, 415441), (3614, 383484), (5421, 255656), (7228, 191742), (10842, 127828), (14456, 95871), (21684, 63914), (31957, 43368)]