2895178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2330294

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 191, 286, 382, 583, 689, 1166, 1378, 2101, 2483, 4202, 4966, 7579, 10123, 15158, 20246, 27313, 54626, 111353, 131599, 222706, 263198, 1447589, 2895178]

約数ペア:

[(1, 2895178), (2, 1447589), (11, 263198), (13, 222706), (22, 131599), (26, 111353), (53, 54626), (106, 27313), (143, 20246), (191, 15158), (286, 10123), (382, 7579), (583, 4966), (689, 4202), (1166, 2483), (1378, 2101)]