2100065302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 3289248000

約数和(自身を除く): 1189182698

約数列:

[1, 2, 31, 62, 149, 281, 298, 562, 809, 1618, 4619, 8711, 9238, 17422, 25079, 41869, 50158, 83738, 120541, 227329, 241082, 454658, 1297939, 2595878, 3736771, 7047199, 7473542, 14094398, 33872021, 67744042, 1050032651, 2100065302]

約数ペア:

[(1, 2100065302), (2, 1050032651), (31, 67744042), (62, 33872021), (149, 14094398), (281, 7473542), (298, 7047199), (562, 3736771), (809, 2595878), (1618, 1297939), (4619, 454658), (8711, 241082), (9238, 227329), (17422, 120541), (25079, 83738), (41869, 50158)]