2666352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4297

約数の個数: 40

約数和(自身を含む): 7419664

約数和(自身を除く): 4753312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4273, 8546, 12819, 17092, 25638, 34184, 51276, 55549, 68368, 102552, 111098, 166647, 205104, 222196, 333294, 444392, 666588, 888784, 1333176, 2666352]

約数ペア:

[(1, 2666352), (2, 1333176), (3, 888784), (4, 666588), (6, 444392), (8, 333294), (12, 222196), (13, 205104), (16, 166647), (24, 111098), (26, 102552), (39, 68368), (48, 55549), (52, 51276), (78, 34184), (104, 25638), (156, 17092), (208, 12819), (312, 8546), (624, 4273)]