2016181635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3044

約数の個数: 64

約数和(自身を含む): 3598898688

約数和(自身を除く): 1582717053

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 83, 129, 195, 215, 249, 415, 559, 645, 1079, 1245, 1677, 2795, 2897, 3237, 3569, 5395, 8385, 8691, 10707, 14485, 16185, 17845, 37661, 43455, 46397, 53535, 112983, 124571, 139191, 188305, 231985, 240451, 373713, 564915, 622855, 695955, 721353, 1202255, 1619423, 1868565, 3125863, 3606765, 4858269, 8097115, 9377589, 10339393, 15629315, 24291345, 31018179, 46887945, 51696965, 134412109, 155090895, 403236327, 672060545, 2016181635]

約数ペア:

[(1, 2016181635), (3, 672060545), (5, 403236327), (13, 155090895), (15, 134412109), (39, 51696965), (43, 46887945), (65, 31018179), (83, 24291345), (129, 15629315), (195, 10339393), (215, 9377589), (249, 8097115), (415, 4858269), (559, 3606765), (645, 3125863), (1079, 1868565), (1245, 1619423), (1677, 1202255), (2795, 721353), (2897, 695955), (3237, 622855), (3569, 564915), (5395, 373713), (8385, 240451), (8691, 231985), (10707, 188305), (14485, 139191), (16185, 124571), (17845, 112983), (37661, 53535), (43455, 46397)]