2248688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 4947600

約数和(自身を除く): 2698912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 569, 988, 1138, 1976, 2276, 3952, 4552, 7397, 9104, 10811, 14794, 21622, 29588, 43244, 59176, 86488, 118352, 140543, 172976, 281086, 562172, 1124344, 2248688]

約数ペア:

[(1, 2248688), (2, 1124344), (4, 562172), (8, 281086), (13, 172976), (16, 140543), (19, 118352), (26, 86488), (38, 59176), (52, 43244), (76, 29588), (104, 21622), (152, 14794), (208, 10811), (247, 9104), (304, 7397), (494, 4552), (569, 3952), (988, 2276), (1138, 1976)]