619062514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{2113}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 1125121536

約数和(自身を除く): 506059022

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1231, 2113, 2462, 4226, 8617, 14791, 17234, 20927, 29582, 35921, 41854, 71842, 146489, 251447, 292978, 502894, 2601103, 5202206, 18207721, 36415442, 44218751, 88437502, 309531257, 619062514]

約数ペア:

[(1, 619062514), (2, 309531257), (7, 88437502), (14, 44218751), (17, 36415442), (34, 18207721), (119, 5202206), (238, 2601103), (1231, 502894), (2113, 292978), (2462, 251447), (4226, 146489), (8617, 71842), (14791, 41854), (17234, 35921), (20927, 29582)]