2023690990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1\times {\mathrm{2003}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 3698390016

約数和(自身を除く): 1674699026

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1423, 2003, 2846, 4006, 7115, 10015, 14230, 20030, 101033, 142213, 202066, 284426, 505165, 711065, 1010330, 1422130, 2850269, 5700538, 14251345, 28502690, 202369099, 404738198, 1011845495, 2023690990]

約数ペア:

[(1, 2023690990), (2, 1011845495), (5, 404738198), (10, 202369099), (71, 28502690), (142, 14251345), (355, 5700538), (710, 2850269), (1423, 1422130), (2003, 1010330), (2846, 711065), (4006, 505165), (7115, 284426), (10015, 202066), (14230, 142213), (20030, 101033)]