4216804564

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{221797}}^1$

素因数の和:221912

約数の個数: 36

約数和(自身を含む): 8672745396

約数和(自身を除く): 4455940832

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 221797, 443594, 887188, 1552579, 3105158, 6210316, 10868053, 21514309, 21736106, 43028618, 43472212, 86057236, 150600163, 301200326, 602400652, 1054201141, 2108402282, 4216804564]

約数ペア:

[(1, 4216804564), (2, 2108402282), (4, 1054201141), (7, 602400652), (14, 301200326), (28, 150600163), (49, 86057236), (97, 43472212), (98, 43028618), (194, 21736106), (196, 21514309), (388, 10868053), (679, 6210316), (1358, 3105158), (2716, 1552579), (4753, 887188), (9506, 443594), (19012, 221797)]