2247242393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 626767207

約数列:

[1, 11, 17, 23, 29, 43, 187, 253, 319, 391, 419, 473, 493, 667, 731, 989, 1247, 4301, 4609, 5423, 7123, 7337, 8041, 9637, 10879, 11339, 12151, 13717, 16813, 18017, 21199, 28681, 78353, 106007, 124729, 133661, 163829, 184943, 198187, 206567, 233189, 279473, 306289, 315491, 414391, 487577, 522493, 1802119, 2272237, 3074203, 3369179, 4558301, 4751041, 5363347, 5747423, 7044647, 8882381, 12017339, 52261451, 77491117, 97706191, 132190729, 204294763, 2247242393]

約数ペア:

[(1, 2247242393), (11, 204294763), (17, 132190729), (23, 97706191), (29, 77491117), (43, 52261451), (187, 12017339), (253, 8882381), (319, 7044647), (391, 5747423), (419, 5363347), (473, 4751041), (493, 4558301), (667, 3369179), (731, 3074203), (989, 2272237), (1247, 1802119), (4301, 522493), (4609, 487577), (5423, 414391), (7123, 315491), (7337, 306289), (8041, 279473), (9637, 233189), (10879, 206567), (11339, 198187), (12151, 184943), (13717, 163829), (16813, 133661), (18017, 124729), (21199, 106007), (28681, 78353)]