7430853836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{42239}}^1$

素因数の和:42414

約数の個数: 48

約数和(自身を含む): 15252357120

約数和(自身を除く): 7821503284

約数列:

[1, 2, 4, 7, 14, 28, 61, 103, 122, 206, 244, 412, 427, 721, 854, 1442, 1708, 2884, 6283, 12566, 25132, 42239, 43981, 84478, 87962, 168956, 175924, 295673, 591346, 1182692, 2576579, 4350617, 5153158, 8701234, 10306316, 17402468, 18036053, 30454319, 36072106, 60908638, 72144212, 121817276, 265387637, 530775274, 1061550548, 1857713459, 3715426918, 7430853836]

約数ペア:

[(1, 7430853836), (2, 3715426918), (4, 1857713459), (7, 1061550548), (14, 530775274), (28, 265387637), (61, 121817276), (103, 72144212), (122, 60908638), (206, 36072106), (244, 30454319), (412, 18036053), (427, 17402468), (721, 10306316), (854, 8701234), (1442, 5153158), (1708, 4350617), (2884, 2576579), (6283, 1182692), (12566, 591346), (25132, 295673), (42239, 175924), (43981, 168956), (84478, 87962)]