3997701342740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{426194173}}^1$

素因数の和:426194256

約数の個数: 48

約数和(自身を含む): 9737684487552

約数和(自身を除く): 5739983144812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 426194173, 852388346, 1704776692, 2130970865, 2983359211, 4261941730, 5966718422, 8523883460, 11933436844, 14916796055, 28555009591, 29833592110, 57110019182, 59667184220, 114220038364, 142775047955, 199885067137, 285550095910, 399770134274, 571100191820, 799540268548, 999425335685, 1998850671370, 3997701342740]

約数ペア:

[(1, 3997701342740), (2, 1998850671370), (4, 999425335685), (5, 799540268548), (7, 571100191820), (10, 399770134274), (14, 285550095910), (20, 199885067137), (28, 142775047955), (35, 114220038364), (67, 59667184220), (70, 57110019182), (134, 29833592110), (140, 28555009591), (268, 14916796055), (335, 11933436844), (469, 8523883460), (670, 5966718422), (938, 4261941730), (1340, 2983359211), (1876, 2130970865), (2345, 1704776692), (4690, 852388346), (9380, 426194173)]