2130702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 4929792

約数和(自身を除く): 2799090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 523, 582, 679, 1046, 1358, 1569, 2037, 3138, 3661, 4074, 7322, 10983, 21966, 50731, 101462, 152193, 304386, 355117, 710234, 1065351, 2130702]

約数ペア:

[(1, 2130702), (2, 1065351), (3, 710234), (6, 355117), (7, 304386), (14, 152193), (21, 101462), (42, 50731), (97, 21966), (194, 10983), (291, 7322), (523, 4074), (582, 3661), (679, 3138), (1046, 2037), (1358, 1569)]