381545098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 644656320

約数和(自身を除く): 263111222

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 2882, 3229, 5371, 6458, 10742, 35519, 59081, 71038, 118162, 132389, 264778, 422999, 845998, 1456279, 2912558, 4652989, 9305978, 17342959, 34685918, 190772549, 381545098]

約数ペア:

[(1, 381545098), (2, 190772549), (11, 34685918), (22, 17342959), (41, 9305978), (82, 4652989), (131, 2912558), (262, 1456279), (451, 845998), (902, 422999), (1441, 264778), (2882, 132389), (3229, 118162), (5371, 71038), (6458, 59081), (10742, 35519)]