2051201726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{21139}}^1$

素因数の和:21416

約数の個数: 32

約数和(自身を含む): 3652992000

約数和(自身を除く): 1601790274

約数列:

[1, 2, 7, 14, 29, 58, 203, 239, 406, 478, 1673, 3346, 6931, 13862, 21139, 42278, 48517, 97034, 147973, 295946, 613031, 1226062, 4291217, 5052221, 8582434, 10104442, 35365547, 70731094, 146514409, 293028818, 1025600863, 2051201726]

約数ペア:

[(1, 2051201726), (2, 1025600863), (7, 293028818), (14, 146514409), (29, 70731094), (58, 35365547), (203, 10104442), (239, 8582434), (406, 5052221), (478, 4291217), (1673, 1226062), (3346, 613031), (6931, 295946), (13862, 147973), (21139, 97034), (42278, 48517)]