401049194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 758661120

約数和(自身を除く): 357611926

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 139, 166, 182, 191, 278, 382, 581, 973, 1079, 1162, 1337, 1807, 1946, 2158, 2483, 2674, 3614, 4966, 7553, 11537, 12649, 15106, 15853, 17381, 23074, 25298, 26549, 31706, 34762, 53098, 80759, 110971, 149981, 161518, 185843, 206089, 221942, 299962, 345137, 371686, 412178, 690274, 1049867, 1442623, 2099734, 2203567, 2415959, 2885246, 4407134, 4831918, 15424969, 28646371, 30849938, 57292742, 200524597, 401049194]

約数ペア:

[(1, 401049194), (2, 200524597), (7, 57292742), (13, 30849938), (14, 28646371), (26, 15424969), (83, 4831918), (91, 4407134), (139, 2885246), (166, 2415959), (182, 2203567), (191, 2099734), (278, 1442623), (382, 1049867), (581, 690274), (973, 412178), (1079, 371686), (1162, 345137), (1337, 299962), (1807, 221942), (1946, 206089), (2158, 185843), (2483, 161518), (2674, 149981), (3614, 110971), (4966, 80759), (7553, 53098), (11537, 34762), (12649, 31706), (15106, 26549), (15853, 25298), (17381, 23074)]