309610994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{1567}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 579833856

約数和(自身を除く): 270222862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1283, 1567, 2566, 3134, 8981, 10969, 14113, 17237, 17962, 21938, 28226, 34474, 98791, 120659, 197582, 241318, 2010461, 4020922, 14073227, 22115071, 28146454, 44230142, 154805497, 309610994]

約数ペア:

[(1, 309610994), (2, 154805497), (7, 44230142), (11, 28146454), (14, 22115071), (22, 14073227), (77, 4020922), (154, 2010461), (1283, 241318), (1567, 197582), (2566, 120659), (3134, 98791), (8981, 34474), (10969, 28226), (14113, 21938), (17237, 17962)]