2000808538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{14653}}^1$

素因数の和:15741

約数の個数: 16

約数和(自身を含む): 3049204320

約数和(自身を除く): 1048395782

約数列:

[1, 2, 67, 134, 1019, 2038, 14653, 29306, 68273, 136546, 981751, 1963502, 14931407, 29862814, 1000404269, 2000808538]

約数ペア:

[(1, 2000808538), (2, 1000404269), (67, 29862814), (134, 14931407), (1019, 1963502), (2038, 981751), (14653, 136546), (29306, 68273)]