2008094907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{40639}}^1$

素因数の和:40843

約数の個数: 32

約数和(自身を含む): 3313623040

約数和(自身を除く): 1305528133

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 2353, 3801, 7059, 16471, 40639, 49413, 121917, 284473, 528307, 853419, 1584921, 3698149, 7355659, 11094447, 22066977, 51489613, 95623567, 154468839, 286870701, 669364969, 2008094907]

約数ペア:

[(1, 2008094907), (3, 669364969), (7, 286870701), (13, 154468839), (21, 95623567), (39, 51489613), (91, 22066977), (181, 11094447), (273, 7355659), (543, 3698149), (1267, 1584921), (2353, 853419), (3801, 528307), (7059, 284473), (16471, 121917), (40639, 49413)]