1949205592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 3951763200

約数和(自身を除く): 2002557608

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 131, 152, 212, 262, 424, 524, 1007, 1048, 1847, 2014, 2489, 3694, 4028, 4978, 6943, 7388, 8056, 9956, 13886, 14776, 19912, 27772, 35093, 55544, 70186, 97891, 131917, 140372, 195782, 241957, 263834, 280744, 391564, 483914, 527668, 783128, 967828, 1055336, 1859929, 1935656, 3719858, 4597183, 7439716, 9194366, 12823721, 14879432, 18388732, 25647442, 36777464, 51294884, 102589768, 243650699, 487301398, 974602796, 1949205592]

約数ペア:

[(1, 1949205592), (2, 974602796), (4, 487301398), (8, 243650699), (19, 102589768), (38, 51294884), (53, 36777464), (76, 25647442), (106, 18388732), (131, 14879432), (152, 12823721), (212, 9194366), (262, 7439716), (424, 4597183), (524, 3719858), (1007, 1935656), (1048, 1859929), (1847, 1055336), (2014, 967828), (2489, 783128), (3694, 527668), (4028, 483914), (4978, 391564), (6943, 280744), (7388, 263834), (8056, 241957), (9956, 195782), (13886, 140372), (14776, 131917), (19912, 97891), (27772, 70186), (35093, 55544)]