2507918

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 4430952

約数和(自身を除く): 1923034

約数列:

[1, 2, 7, 14, 49, 98, 157, 163, 314, 326, 1099, 1141, 2198, 2282, 7693, 7987, 15386, 15974, 25591, 51182, 179137, 358274, 1253959, 2507918]

約数ペア:

[(1, 2507918), (2, 1253959), (7, 358274), (14, 179137), (49, 51182), (98, 25591), (157, 15974), (163, 15386), (314, 7987), (326, 7693), (1099, 2282), (1141, 2198)]