2247267766

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 3447360000

約数和(自身を除く): 1200092234

約数列:

[1, 2, 139, 149, 227, 239, 278, 298, 454, 478, 20711, 31553, 33221, 33823, 35611, 41422, 54253, 63106, 66442, 67646, 71222, 108506, 4701397, 4949929, 7541167, 8083697, 9402794, 9899858, 15082334, 16167394, 1123633883, 2247267766]

約数ペア:

[(1, 2247267766), (2, 1123633883), (139, 16167394), (149, 15082334), (227, 9899858), (239, 9402794), (278, 8083697), (298, 7541167), (454, 4949929), (478, 4701397), (20711, 108506), (31553, 71222), (33221, 67646), (33823, 66442), (35611, 63106), (41422, 54253)]