2023705190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 3999445632

約数和(自身を除く): 1975740442

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 233, 355, 466, 710, 923, 941, 1165, 1846, 1882, 2330, 3029, 4615, 4705, 6058, 9230, 9410, 12233, 15145, 16543, 24466, 30290, 33086, 61165, 66811, 82715, 122330, 133622, 165430, 215059, 219253, 334055, 430118, 438506, 668110, 868543, 1075295, 1096265, 1737086, 2150590, 2192530, 2850289, 4342715, 5700578, 8685430, 14251445, 15566963, 28502890, 31133926, 77834815, 155669630, 202370519, 404741038, 1011852595, 2023705190]

約数ペア:

[(1, 2023705190), (2, 1011852595), (5, 404741038), (10, 202370519), (13, 155669630), (26, 77834815), (65, 31133926), (71, 28502890), (130, 15566963), (142, 14251445), (233, 8685430), (355, 5700578), (466, 4342715), (710, 2850289), (923, 2192530), (941, 2150590), (1165, 1737086), (1846, 1096265), (1882, 1075295), (2330, 868543), (3029, 668110), (4615, 438506), (4705, 430118), (6058, 334055), (9230, 219253), (9410, 215059), (12233, 165430), (15145, 133622), (16543, 122330), (24466, 82715), (30290, 66811), (33086, 61165)]