1243669966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13781

約数の個数: 64

約数和(自身を含む): 2527395840

約数和(自身を除く): 1283725874

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 1178, 1463, 2387, 2926, 4123, 4774, 6479, 8246, 12958, 13711, 27422, 45353, 90706, 95977, 150821, 191954, 260509, 301642, 425041, 521018, 850082, 1055747, 1823563, 2111494, 2865599, 2975287, 3647126, 4675451, 5731198, 5950574, 8075779, 9350902, 16151558, 20059193, 32728157, 40118386, 56530453, 65456314, 88833569, 113060906, 177667138, 621834983, 1243669966]

約数ペア:

[(1, 1243669966), (2, 621834983), (7, 177667138), (11, 113060906), (14, 88833569), (19, 65456314), (22, 56530453), (31, 40118386), (38, 32728157), (62, 20059193), (77, 16151558), (133, 9350902), (154, 8075779), (209, 5950574), (217, 5731198), (266, 4675451), (341, 3647126), (418, 2975287), (434, 2865599), (589, 2111494), (682, 1823563), (1178, 1055747), (1463, 850082), (2387, 521018), (2926, 425041), (4123, 301642), (4774, 260509), (6479, 191954), (8246, 150821), (12958, 95977), (13711, 90706), (27422, 45353)]