453434826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 1015047936

約数和(自身を除く): 561613110

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 71, 78, 82, 123, 142, 213, 246, 426, 533, 923, 1066, 1599, 1846, 1997, 2769, 2911, 3198, 3994, 5538, 5822, 5991, 8733, 11982, 17466, 25961, 37843, 51922, 75686, 77883, 81877, 113529, 141787, 155766, 163754, 227058, 245631, 283574, 425361, 491262, 850722, 1064401, 1843231, 2128802, 3193203, 3686462, 5529693, 5813267, 6386406, 11059386, 11626534, 17439801, 34879602, 75572471, 151144942, 226717413, 453434826]

約数ペア:

[(1, 453434826), (2, 226717413), (3, 151144942), (6, 75572471), (13, 34879602), (26, 17439801), (39, 11626534), (41, 11059386), (71, 6386406), (78, 5813267), (82, 5529693), (123, 3686462), (142, 3193203), (213, 2128802), (246, 1843231), (426, 1064401), (533, 850722), (923, 491262), (1066, 425361), (1599, 283574), (1846, 245631), (1997, 227058), (2769, 163754), (2911, 155766), (3198, 141787), (3994, 113529), (5538, 81877), (5822, 77883), (5991, 75686), (8733, 51922), (11982, 37843), (17466, 25961)]