297928468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{106861}}^1$

素因数の和:106923

約数の個数: 24

約数和(自身を含む): 565513704

約数和(自身を除く): 267585236

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 106861, 213722, 427444, 1816637, 3633274, 4381301, 7266548, 8762602, 17525204, 74482117, 148964234, 297928468]

約数ペア:

[(1, 297928468), (2, 148964234), (4, 74482117), (17, 17525204), (34, 8762602), (41, 7266548), (68, 4381301), (82, 3633274), (164, 1816637), (697, 427444), (1394, 213722), (2788, 106861)]