994823432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 2022451200

約数和(自身を除く): 1027627768

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 131, 152, 188, 262, 376, 524, 893, 1048, 1063, 1786, 2126, 2489, 3572, 4252, 4978, 6157, 7144, 8504, 9956, 12314, 19912, 20197, 24628, 40394, 49256, 49961, 80788, 99922, 116983, 139253, 161576, 199844, 233966, 278506, 399688, 467932, 557012, 935864, 949259, 1114024, 1898518, 2645807, 3797036, 5291614, 6544891, 7594072, 10583228, 13089782, 21166456, 26179564, 52359128, 124352929, 248705858, 497411716, 994823432]

約数ペア:

[(1, 994823432), (2, 497411716), (4, 248705858), (8, 124352929), (19, 52359128), (38, 26179564), (47, 21166456), (76, 13089782), (94, 10583228), (131, 7594072), (152, 6544891), (188, 5291614), (262, 3797036), (376, 2645807), (524, 1898518), (893, 1114024), (1048, 949259), (1063, 935864), (1786, 557012), (2126, 467932), (2489, 399688), (3572, 278506), (4252, 233966), (4978, 199844), (6157, 161576), (7144, 139253), (8504, 116983), (9956, 99922), (12314, 80788), (19912, 49961), (20197, 49256), (24628, 40394)]