130321854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{556931}}^1$

素因数の和:556952

約数の個数: 24

約数和(自身を含む): 304084872

約数和(自身を除く): 173763018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 556931, 1113862, 1670793, 3341586, 5012379, 7240103, 10024758, 14480206, 21720309, 43440618, 65160927, 130321854]

約数ペア:

[(1, 130321854), (2, 65160927), (3, 43440618), (6, 21720309), (9, 14480206), (13, 10024758), (18, 7240103), (26, 5012379), (39, 3341586), (78, 1670793), (117, 1113862), (234, 556931)]