828662674

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 1509046272

約数和(自身を除く): 680383598

約数列:

[1, 2, 7, 14, 31, 61, 62, 113, 122, 217, 226, 277, 427, 434, 554, 791, 854, 1582, 1891, 1939, 3503, 3782, 3878, 6893, 7006, 8587, 13237, 13786, 16897, 17174, 24521, 26474, 31301, 33794, 48251, 49042, 60109, 62602, 96502, 118279, 120218, 213683, 219107, 236558, 427366, 438214, 523807, 970331, 1047614, 1495781, 1909361, 1940662, 2991562, 3666649, 3818722, 6792317, 7333298, 13365527, 13584634, 26731054, 59190191, 118380382, 414331337, 828662674]

約数ペア:

[(1, 828662674), (2, 414331337), (7, 118380382), (14, 59190191), (31, 26731054), (61, 13584634), (62, 13365527), (113, 7333298), (122, 6792317), (217, 3818722), (226, 3666649), (277, 2991562), (427, 1940662), (434, 1909361), (554, 1495781), (791, 1047614), (854, 970331), (1582, 523807), (1891, 438214), (1939, 427366), (3503, 236558), (3782, 219107), (3878, 213683), (6893, 120218), (7006, 118279), (8587, 96502), (13237, 62602), (13786, 60109), (16897, 49042), (17174, 48251), (24521, 33794), (26474, 31301)]