2019995236

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{14249}}^1$

素因数の和:14404

約数の個数: 48

約数和(自身を含む): 4155984000

約数和(自身を除く): 2135988764

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1708, 2324, 5063, 10126, 14249, 20252, 28498, 35441, 56996, 70882, 99743, 141764, 199486, 398972, 869189, 1182667, 1738378, 2365334, 3476756, 4730668, 6084323, 8278669, 12168646, 16557338, 24337292, 33114676, 72142687, 144285374, 288570748, 504998809, 1009997618, 2019995236]

約数ペア:

[(1, 2019995236), (2, 1009997618), (4, 504998809), (7, 288570748), (14, 144285374), (28, 72142687), (61, 33114676), (83, 24337292), (122, 16557338), (166, 12168646), (244, 8278669), (332, 6084323), (427, 4730668), (581, 3476756), (854, 2365334), (1162, 1738378), (1708, 1182667), (2324, 869189), (5063, 398972), (10126, 199486), (14249, 141764), (20252, 99743), (28498, 70882), (35441, 56996)]