1261940954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{40763}}^1$

素因数の和:41461

約数の個数: 16

約数和(自身を含む): 1978195392

約数和(自身を除く): 716254438

約数列:

[1, 2, 23, 46, 673, 1346, 15479, 30958, 40763, 81526, 937549, 1875098, 27433499, 54866998, 630970477, 1261940954]

約数ペア:

[(1, 1261940954), (2, 630970477), (23, 54866998), (46, 27433499), (673, 1875098), (1346, 937549), (15479, 81526), (30958, 40763)]