490349948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{586543}}^1$

素因数の和:586577

約数の個数: 24

約数和(自身を含む): 985393920

約数和(自身を除く): 495043972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 586543, 1173086, 2346172, 6451973, 11144317, 12903946, 22288634, 25807892, 44577268, 122587487, 245174974, 490349948]

約数ペア:

[(1, 490349948), (2, 245174974), (4, 122587487), (11, 44577268), (19, 25807892), (22, 22288634), (38, 12903946), (44, 11144317), (76, 6451973), (209, 2346172), (418, 1173086), (836, 586543)]