2419158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 3156522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 241, 478, 482, 717, 723, 1434, 1446, 1673, 1687, 3346, 3374, 5019, 5061, 10038, 10122, 57599, 115198, 172797, 345594, 403193, 806386, 1209579, 2419158]

約数ペア:

[(1, 2419158), (2, 1209579), (3, 806386), (6, 403193), (7, 345594), (14, 172797), (21, 115198), (42, 57599), (239, 10122), (241, 10038), (478, 5061), (482, 5019), (717, 3374), (723, 3346), (1434, 1687), (1446, 1673)]