2798642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 5546880

約数和(自身を除く): 2748238

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1069, 1309, 2138, 2618, 7483, 11759, 14966, 18173, 23518, 36346, 82313, 127211, 164626, 199903, 254422, 399806, 1399321, 2798642]

約数ペア:

[(1, 2798642), (2, 1399321), (7, 399806), (11, 254422), (14, 199903), (17, 164626), (22, 127211), (34, 82313), (77, 36346), (119, 23518), (154, 18173), (187, 14966), (238, 11759), (374, 7483), (1069, 2618), (1309, 2138)]