8904038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 15869952

約数和(自身を除く): 6965914

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 191, 286, 326, 382, 1793, 2101, 2119, 2483, 3586, 4202, 4238, 4966, 23309, 27313, 31133, 46618, 54626, 62266, 342463, 404729, 684926, 809458, 4452019, 8904038]

約数ペア:

[(1, 8904038), (2, 4452019), (11, 809458), (13, 684926), (22, 404729), (26, 342463), (143, 62266), (163, 54626), (191, 46618), (286, 31133), (326, 27313), (382, 23309), (1793, 4966), (2101, 4238), (2119, 4202), (2483, 3586)]