7145416.00000000

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 57974400

約数和(自身を除く): 24643498

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 659, 1318, 1331, 2299, 2662, 4598, 7249, 12521, 14498, 25042, 25289, 50578, 79739, 137731, 159478, 275462, 877129, 1515041, 1754258, 3030082, 16665451, 33330902]

約数ペア:

[(1, 33330902), (2, 16665451), (11, 3030082), (19, 1754258), (22, 1515041), (38, 877129), (121, 275462), (209, 159478), (242, 137731), (418, 79739), (659, 50578), (1318, 25289), (1331, 25042), (2299, 14498), (2662, 12521), (4598, 7249)]