2012208774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3559}}^1$

素因数の和:3845

約数の個数: 64

約数和(自身を含む): 4466119680

約数和(自身を除く): 2453910906

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 241, 391, 482, 723, 782, 1173, 1446, 2346, 3559, 4097, 5543, 7118, 8194, 10677, 11086, 12291, 16629, 21354, 24582, 33258, 60503, 81857, 94231, 121006, 163714, 181509, 188462, 245571, 282693, 363018, 491142, 565386, 857719, 1391569, 1715438, 2573157, 2783138, 4174707, 5146314, 8349414, 14581223, 19727537, 29162446, 39455074, 43743669, 59182611, 87487338, 118365222, 335368129, 670736258, 1006104387, 2012208774]

約数ペア:

[(1, 2012208774), (2, 1006104387), (3, 670736258), (6, 335368129), (17, 118365222), (23, 87487338), (34, 59182611), (46, 43743669), (51, 39455074), (69, 29162446), (102, 19727537), (138, 14581223), (241, 8349414), (391, 5146314), (482, 4174707), (723, 2783138), (782, 2573157), (1173, 1715438), (1446, 1391569), (2346, 857719), (3559, 565386), (4097, 491142), (5543, 363018), (7118, 282693), (8194, 245571), (10677, 188462), (11086, 181509), (12291, 163714), (16629, 121006), (21354, 94231), (24582, 81857), (33258, 60503)]