613308836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4231}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 1274068992

約数和(自身を除く): 660760156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 434, 668, 868, 1169, 2338, 4231, 4676, 5177, 8462, 10354, 16924, 20708, 29617, 36239, 59234, 72478, 118468, 131161, 144956, 262322, 524644, 706577, 918127, 1413154, 1836254, 2826308, 3672508, 4946039, 9892078, 19784156, 21903887, 43807774, 87615548, 153327209, 306654418, 613308836]

約数ペア:

[(1, 613308836), (2, 306654418), (4, 153327209), (7, 87615548), (14, 43807774), (28, 21903887), (31, 19784156), (62, 9892078), (124, 4946039), (167, 3672508), (217, 2826308), (334, 1836254), (434, 1413154), (668, 918127), (868, 706577), (1169, 524644), (2338, 262322), (4231, 144956), (4676, 131161), (5177, 118468), (8462, 72478), (10354, 59234), (16924, 36239), (20708, 29617)]