9520238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 18773664

約数和(自身を除く): 9253426

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 181, 182, 221, 238, 289, 362, 442, 578, 1267, 1547, 2023, 2353, 2534, 3077, 3094, 3757, 4046, 4706, 6154, 7514, 16471, 21539, 26299, 32942, 40001, 43078, 52309, 52598, 80002, 104618, 280007, 366163, 560014, 680017, 732326, 1360034, 4760119, 9520238]

約数ペア:

[(1, 9520238), (2, 4760119), (7, 1360034), (13, 732326), (14, 680017), (17, 560014), (26, 366163), (34, 280007), (91, 104618), (119, 80002), (181, 52598), (182, 52309), (221, 43078), (238, 40001), (289, 32942), (362, 26299), (442, 21539), (578, 16471), (1267, 7514), (1547, 6154), (2023, 4706), (2353, 4046), (2534, 3757), (3077, 3094)]