2000512038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 4624220160

約数和(自身を除く): 2623708122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 223, 334, 446, 501, 669, 1002, 1169, 1279, 1338, 1561, 2338, 2558, 3122, 3507, 3837, 4683, 7014, 7674, 8953, 9366, 17906, 26859, 37241, 53718, 74482, 111723, 213593, 223446, 260687, 285217, 427186, 521374, 570434, 640779, 782061, 855651, 1281558, 1495151, 1564122, 1711302, 1996519, 2990302, 3993038, 4485453, 5989557, 8970906, 11979114, 47631239, 95262478, 142893717, 285787434, 333418673, 666837346, 1000256019, 2000512038]

約数ペア:

[(1, 2000512038), (2, 1000256019), (3, 666837346), (6, 333418673), (7, 285787434), (14, 142893717), (21, 95262478), (42, 47631239), (167, 11979114), (223, 8970906), (334, 5989557), (446, 4485453), (501, 3993038), (669, 2990302), (1002, 1996519), (1169, 1711302), (1279, 1564122), (1338, 1495151), (1561, 1281558), (2338, 855651), (2558, 782061), (3122, 640779), (3507, 570434), (3837, 521374), (4683, 427186), (7014, 285217), (7674, 260687), (8953, 223446), (9366, 213593), (17906, 111723), (26859, 74482), (37241, 53718)]