2018808892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 3694521600

約数和(自身を除く): 1675712708

約数列:

[1, 2, 4, 43, 67, 86, 134, 167, 172, 268, 334, 668, 1049, 2098, 2881, 4196, 5762, 7181, 11189, 11524, 14362, 22378, 28724, 44756, 45107, 70283, 90214, 140566, 175183, 180428, 281132, 350366, 481127, 700732, 962254, 1924508, 3022169, 6044338, 7532869, 11737261, 12088676, 15065738, 23474522, 30131476, 46949044, 504702223, 1009404446, 2018808892]

約数ペア:

[(1, 2018808892), (2, 1009404446), (4, 504702223), (43, 46949044), (67, 30131476), (86, 23474522), (134, 15065738), (167, 12088676), (172, 11737261), (268, 7532869), (334, 6044338), (668, 3022169), (1049, 1924508), (2098, 962254), (2881, 700732), (4196, 481127), (5762, 350366), (7181, 281132), (11189, 180428), (11524, 175183), (14362, 140566), (22378, 90214), (28724, 70283), (44756, 45107)]