2026041621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 2813690880

約数和(自身を除く): 787649259

約数列:

[1, 3, 43, 103, 129, 139, 309, 417, 1097, 3291, 4429, 5977, 13287, 14317, 17931, 42951, 47171, 112991, 141513, 152483, 338973, 457449, 615631, 1846893, 4858613, 6556769, 14575839, 15705749, 19670307, 47117247, 675347207, 2026041621]

約数ペア:

[(1, 2026041621), (3, 675347207), (43, 47117247), (103, 19670307), (129, 15705749), (139, 14575839), (309, 6556769), (417, 4858613), (1097, 1846893), (3291, 615631), (4429, 457449), (5977, 338973), (13287, 152483), (14317, 141513), (17931, 112991), (42951, 47171)]