2019610978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{33713}}^1$

素因数の和:34122

約数の個数: 32

約数和(自身を含む): 3786756480

約数和(自身を除く): 1767145502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2723, 4279, 5446, 8558, 29953, 33713, 59906, 67426, 235991, 370843, 471982, 741686, 2595901, 5191802, 13114357, 26228714, 91800499, 144257927, 183600998, 288515854, 1009805489, 2019610978]

約数ペア:

[(1, 2019610978), (2, 1009805489), (7, 288515854), (11, 183600998), (14, 144257927), (22, 91800499), (77, 26228714), (154, 13114357), (389, 5191802), (778, 2595901), (2723, 741686), (4279, 471982), (5446, 370843), (8558, 235991), (29953, 67426), (33713, 59906)]