2013990258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{37847}}^1$

素因数の和:38047

約数の個数: 48

約数和(自身を含む): 4711621824

約数和(自身を除く): 2697631566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 362, 543, 1086, 1267, 2534, 3801, 7602, 8869, 17738, 26607, 37847, 53214, 75694, 113541, 227082, 264929, 529858, 794787, 1589574, 1854503, 3709006, 5563509, 6850307, 11127018, 13700614, 20550921, 41101842, 47952149, 95904298, 143856447, 287712894, 335665043, 671330086, 1006995129, 2013990258]

約数ペア:

[(1, 2013990258), (2, 1006995129), (3, 671330086), (6, 335665043), (7, 287712894), (14, 143856447), (21, 95904298), (42, 47952149), (49, 41101842), (98, 20550921), (147, 13700614), (181, 11127018), (294, 6850307), (362, 5563509), (543, 3709006), (1086, 1854503), (1267, 1589574), (2534, 794787), (3801, 529858), (7602, 264929), (8869, 227082), (17738, 113541), (26607, 75694), (37847, 53214)]