4212907384

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{240353}}^1$

素因数の和:240679

約数の個数: 32

約数和(自身を含む): 9056538720

約数和(自身を除く): 4843631336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 17528, 240353, 480706, 961412, 1682471, 1922824, 3364942, 6729884, 13459768, 75230489, 150460978, 300921956, 526613423, 601843912, 1053226846, 2106453692, 4212907384]

約数ペア:

[(1, 4212907384), (2, 2106453692), (4, 1053226846), (7, 601843912), (8, 526613423), (14, 300921956), (28, 150460978), (56, 75230489), (313, 13459768), (626, 6729884), (1252, 3364942), (2191, 1922824), (2504, 1682471), (4382, 961412), (8764, 480706), (17528, 240353)]