2188871698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{14057}}^1$

素因数の和:14238

約数の個数: 32

約数和(自身を含む): 3634724016

約数和(自身を除く): 1445852318

約数列:

[1, 2, 13, 26, 53, 106, 113, 226, 689, 1378, 1469, 2938, 5989, 11978, 14057, 28114, 77857, 155714, 182741, 365482, 745021, 1490042, 1588441, 3176882, 9685273, 19370546, 20649733, 41299466, 84187373, 168374746, 1094435849, 2188871698]

約数ペア:

[(1, 2188871698), (2, 1094435849), (13, 168374746), (26, 84187373), (53, 41299466), (106, 20649733), (113, 19370546), (226, 9685273), (689, 3176882), (1378, 1588441), (1469, 1490042), (2938, 745021), (5989, 365482), (11978, 182741), (14057, 155714), (28114, 77857)]