2126176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 4762800

約数和(自身を除く): 2636624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 269, 304, 416, 494, 538, 608, 988, 1076, 1976, 2152, 3497, 3952, 4304, 5111, 6994, 7904, 8608, 10222, 13988, 20444, 27976, 40888, 55952, 66443, 81776, 111904, 132886, 163552, 265772, 531544, 1063088, 2126176]

約数ペア:

[(1, 2126176), (2, 1063088), (4, 531544), (8, 265772), (13, 163552), (16, 132886), (19, 111904), (26, 81776), (32, 66443), (38, 55952), (52, 40888), (76, 27976), (104, 20444), (152, 13988), (208, 10222), (247, 8608), (269, 7904), (304, 6994), (416, 5111), (494, 4304), (538, 3952), (608, 3497), (988, 2152), (1076, 1976)]