1213303026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17503

約数の個数: 64

約数和(自身を含む): 2809497600

約数和(自身を除く): 1596194574

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2679, 3666, 5358, 11609, 17419, 23218, 34827, 34838, 52257, 69654, 104514, 226447, 330961, 452894, 661922, 679341, 818693, 992883, 1358682, 1637386, 1985766, 2456079, 4302493, 4912158, 8604986, 10643009, 12907479, 15555167, 21286018, 25814958, 31110334, 31929027, 46665501, 63858054, 93331002, 202217171, 404434342, 606651513, 1213303026]

約数ペア:

[(1, 1213303026), (2, 606651513), (3, 404434342), (6, 202217171), (13, 93331002), (19, 63858054), (26, 46665501), (38, 31929027), (39, 31110334), (47, 25814958), (57, 21286018), (78, 15555167), (94, 12907479), (114, 10643009), (141, 8604986), (247, 4912158), (282, 4302493), (494, 2456079), (611, 1985766), (741, 1637386), (893, 1358682), (1222, 992883), (1482, 818693), (1786, 679341), (1833, 661922), (2679, 452894), (3666, 330961), (5358, 226447), (11609, 104514), (17419, 69654), (23218, 52257), (34827, 34838)]