2019663898

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{4637}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 3534378624

約数和(自身を除く): 1514714726

約数列:

[1, 2, 7, 14, 53, 106, 371, 587, 742, 1174, 4109, 4637, 8218, 9274, 31111, 32459, 62222, 64918, 217777, 245761, 435554, 491522, 1720327, 2721919, 3440654, 5443838, 19053433, 38106866, 144261707, 288523414, 1009831949, 2019663898]

約数ペア:

[(1, 2019663898), (2, 1009831949), (7, 288523414), (14, 144261707), (53, 38106866), (106, 19053433), (371, 5443838), (587, 3440654), (742, 2721919), (1174, 1720327), (4109, 491522), (4637, 435554), (8218, 245761), (9274, 217777), (31111, 64918), (32459, 62222)]