291129692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3169}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 619899840

約数和(自身を除く): 328770148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 238, 386, 476, 772, 1351, 2702, 3169, 3281, 5404, 6338, 6562, 12676, 13124, 22183, 22967, 44366, 45934, 53873, 88732, 91868, 107746, 215492, 377111, 611617, 754222, 1223234, 1508444, 2446468, 4281319, 8562638, 10397489, 17125276, 20794978, 41589956, 72782423, 145564846, 291129692]

約数ペア:

[(1, 291129692), (2, 145564846), (4, 72782423), (7, 41589956), (14, 20794978), (17, 17125276), (28, 10397489), (34, 8562638), (68, 4281319), (119, 2446468), (193, 1508444), (238, 1223234), (386, 754222), (476, 611617), (772, 377111), (1351, 215492), (2702, 107746), (3169, 91868), (3281, 88732), (5404, 53873), (6338, 45934), (6562, 44366), (12676, 22967), (13124, 22183)]