1282019942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{44089}}^1$

素因数の和:44196

約数の個数: 32

約数和(自身を含む): 2302556160

約数和(自身を除く): 1020536218

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 44089, 88178, 308623, 617246, 1366759, 2733518, 2953963, 5907926, 9567313, 19134626, 20677741, 41355482, 91572853, 183145706, 641009971, 1282019942]

約数ペア:

[(1, 1282019942), (2, 641009971), (7, 183145706), (14, 91572853), (31, 41355482), (62, 20677741), (67, 19134626), (134, 9567313), (217, 5907926), (434, 2953963), (469, 2733518), (938, 1366759), (2077, 617246), (4154, 308623), (14539, 88178), (29078, 44089)]