631622134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30253}}^1$

素因数の和:30352

約数の個数: 32

約数和(自身を含む): 1128353184

約数和(自身を除く): 496731050

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 20878, 30253, 60506, 332783, 393289, 665566, 786578, 2208469, 4326179, 4416938, 8652358, 24293159, 28710097, 48586318, 57420194, 315811067, 631622134]

約数ペア:

[(1, 631622134), (2, 315811067), (11, 57420194), (13, 48586318), (22, 28710097), (26, 24293159), (73, 8652358), (143, 4416938), (146, 4326179), (286, 2208469), (803, 786578), (949, 665566), (1606, 393289), (1898, 332783), (10439, 60506), (20878, 30253)]