1970462228

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{2371}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 4010463744

約数和(自身を除く): 2040001516

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 443, 469, 886, 938, 1772, 1876, 2371, 3101, 4742, 6202, 9484, 12404, 16597, 29681, 33194, 59362, 66388, 118724, 158857, 207767, 317714, 415534, 635428, 831068, 1050353, 1111999, 2100706, 2223998, 4201412, 4447996, 7352471, 14704942, 29409884, 70373651, 140747302, 281494604, 492615557, 985231114, 1970462228]

約数ペア:

[(1, 1970462228), (2, 985231114), (4, 492615557), (7, 281494604), (14, 140747302), (28, 70373651), (67, 29409884), (134, 14704942), (268, 7352471), (443, 4447996), (469, 4201412), (886, 2223998), (938, 2100706), (1772, 1111999), (1876, 1050353), (2371, 831068), (3101, 635428), (4742, 415534), (6202, 317714), (9484, 207767), (12404, 158857), (16597, 118724), (29681, 66388), (33194, 59362)]