4953670690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{268783}}^1$

素因数の和:268906

約数の個数: 32

約数和(自身を含む): 9482699520

約数和(自身を除く): 4529028830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 268783, 537566, 1343915, 2687830, 5106877, 10213754, 25534385, 26071951, 51068770, 52143902, 130359755, 260719510, 495367069, 990734138, 2476835345, 4953670690]

約数ペア:

[(1, 4953670690), (2, 2476835345), (5, 990734138), (10, 495367069), (19, 260719510), (38, 130359755), (95, 52143902), (97, 51068770), (190, 26071951), (194, 25534385), (485, 10213754), (970, 5106877), (1843, 2687830), (3686, 1343915), (9215, 537566), (18430, 268783)]