1279339932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{81197}}^1$

素因数の和:81318

約数の個数: 48

約数和(自身を含む): 3246620832

約数和(自身を除く): 1967280900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756, 81197, 162394, 243591, 324788, 487182, 974364, 1055561, 2111122, 3166683, 4222244, 6333366, 8200897, 12666732, 16401794, 24602691, 32803588, 49205382, 98410764, 106611661, 213223322, 319834983, 426446644, 639669966, 1279339932]

約数ペア:

[(1, 1279339932), (2, 639669966), (3, 426446644), (4, 319834983), (6, 213223322), (12, 106611661), (13, 98410764), (26, 49205382), (39, 32803588), (52, 24602691), (78, 16401794), (101, 12666732), (156, 8200897), (202, 6333366), (303, 4222244), (404, 3166683), (606, 2111122), (1212, 1055561), (1313, 974364), (2626, 487182), (3939, 324788), (5252, 243591), (7878, 162394), (15756, 81197)]