6942494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 12065760

約数和(自身を除く): 5123266

約数列:

[1, 2, 13, 17, 26, 34, 113, 139, 221, 226, 278, 442, 1469, 1807, 1921, 2363, 2938, 3614, 3842, 4726, 15707, 24973, 30719, 31414, 49946, 61438, 204191, 267019, 408382, 534038, 3471247, 6942494]

約数ペア:

[(1, 6942494), (2, 3471247), (13, 534038), (17, 408382), (26, 267019), (34, 204191), (113, 61438), (139, 49946), (221, 31414), (226, 30719), (278, 24973), (442, 15707), (1469, 4726), (1807, 3842), (1921, 3614), (2363, 2938)]