2051229328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{3593}}^1$

素因数の和:4783

約数の個数: 40

約数和(自身を含む): 4107165696

約数和(自身を除く): 2055936368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1151, 2302, 3593, 4604, 7186, 9208, 14372, 18416, 28744, 35681, 57488, 71362, 111383, 142724, 222766, 285448, 445532, 570896, 891064, 1782128, 4135543, 8271086, 16542172, 33084344, 66168688, 128201833, 256403666, 512807332, 1025614664, 2051229328]

約数ペア:

[(1, 2051229328), (2, 1025614664), (4, 512807332), (8, 256403666), (16, 128201833), (31, 66168688), (62, 33084344), (124, 16542172), (248, 8271086), (496, 4135543), (1151, 1782128), (2302, 891064), (3593, 570896), (4604, 445532), (7186, 285448), (9208, 222766), (14372, 142724), (18416, 111383), (28744, 71362), (35681, 57488)]