2663094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 6140160

約数和(自身を除く): 3477066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 389, 489, 778, 978, 1141, 1167, 2282, 2334, 2723, 3423, 5446, 6846, 8169, 16338, 63407, 126814, 190221, 380442, 443849, 887698, 1331547, 2663094]

約数ペア:

[(1, 2663094), (2, 1331547), (3, 887698), (6, 443849), (7, 380442), (14, 190221), (21, 126814), (42, 63407), (163, 16338), (326, 8169), (389, 6846), (489, 5446), (778, 3423), (978, 2723), (1141, 2334), (1167, 2282)]