4909190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 10384416

約数和(自身を除く): 5475226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3433, 6866, 17165, 34330, 37763, 44629, 75526, 89258, 188815, 223145, 377630, 446290, 490919, 981838, 2454595, 4909190]

約数ペア:

[(1, 4909190), (2, 2454595), (5, 981838), (10, 490919), (11, 446290), (13, 377630), (22, 223145), (26, 188815), (55, 89258), (65, 75526), (110, 44629), (130, 37763), (143, 34330), (286, 17165), (715, 6866), (1430, 3433)]