2947949616

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{916651}}^1$

素因数の和:916729

約数の個数: 40

約数和(自身を含む): 7729209664

約数和(自身を除く): 4781260048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 916651, 1833302, 2749953, 3666604, 5499906, 7333208, 10999812, 14666416, 21999624, 43999248, 61415617, 122831234, 184246851, 245662468, 368493702, 491324936, 736987404, 982649872, 1473974808, 2947949616]

約数ペア:

[(1, 2947949616), (2, 1473974808), (3, 982649872), (4, 736987404), (6, 491324936), (8, 368493702), (12, 245662468), (16, 184246851), (24, 122831234), (48, 61415617), (67, 43999248), (134, 21999624), (201, 14666416), (268, 10999812), (402, 7333208), (536, 5499906), (804, 3666604), (1072, 2749953), (1608, 1833302), (3216, 916651)]