1330794618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{83983}}^1$

素因数の和:84146

約数の個数: 32

約数和(自身を含む): 2821862400

約数和(自身を除く): 1491067782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 83983, 167966, 251949, 503898, 1595677, 3191354, 4787031, 9574062, 11673637, 23347274, 35020911, 70041822, 221799103, 443598206, 665397309, 1330794618]

約数ペア:

[(1, 1330794618), (2, 665397309), (3, 443598206), (6, 221799103), (19, 70041822), (38, 35020911), (57, 23347274), (114, 11673637), (139, 9574062), (278, 4787031), (417, 3191354), (834, 1595677), (2641, 503898), (5282, 251949), (7923, 167966), (15846, 83983)]