1859311490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{260773}}^1$

素因数の和:260834

約数の個数: 32

約数和(自身を含む): 3604939776

約数和(自身を除く): 1745628286

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 260773, 521546, 1303865, 2607730, 5997779, 8083963, 11995558, 16167926, 29988895, 40419815, 59977790, 80839630, 185931149, 371862298, 929655745, 1859311490]

約数ペア:

[(1, 1859311490), (2, 929655745), (5, 371862298), (10, 185931149), (23, 80839630), (31, 59977790), (46, 40419815), (62, 29988895), (115, 16167926), (155, 11995558), (230, 8083963), (310, 5997779), (713, 2607730), (1426, 1303865), (3565, 521546), (7130, 260773)]