1891421963

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{3967}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 2009871360

約数和(自身を除く): 118449397

約数列:

[1, 29, 41, 401, 1189, 3967, 11629, 16441, 115043, 162647, 476789, 1590767, 4716763, 46132243, 65221447, 1891421963]

約数ペア:

[(1, 1891421963), (29, 65221447), (41, 46132243), (401, 4716763), (1189, 1590767), (3967, 476789), (11629, 162647), (16441, 115043)]