2078392930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{134873}}^1$

素因数の和:134970

約数の個数: 32

約数和(自身を含む): 3962058624

約数和(自身を除く): 1883665694

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 134873, 269746, 674365, 1348730, 3102079, 6204158, 9036491, 15510395, 18072982, 31020790, 45182455, 90364910, 207839293, 415678586, 1039196465, 2078392930]

約数ペア:

[(1, 2078392930), (2, 1039196465), (5, 415678586), (10, 207839293), (23, 90364910), (46, 45182455), (67, 31020790), (115, 18072982), (134, 15510395), (230, 9036491), (335, 6204158), (670, 3102079), (1541, 1348730), (3082, 674365), (7705, 269746), (15410, 134873)]