2017378897660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{11879513}}^1$

素因数の和:11880742

約数の個数: 48

約数和(自身を含む): 4845701278656

約数和(自身を除く): 2828322380996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1213, 2426, 4852, 6065, 8491, 12130, 16982, 24260, 33964, 42455, 84910, 169820, 11879513, 23759026, 47518052, 59397565, 83156591, 118795130, 166313182, 237590260, 332626364, 415782955, 831565910, 1663131820, 14409849269, 28819698538, 57639397076, 72049246345, 100868944883, 144098492690, 201737889766, 288196985380, 403475779532, 504344724415, 1008689448830, 2017378897660]

約数ペア:

[(1, 2017378897660), (2, 1008689448830), (4, 504344724415), (5, 403475779532), (7, 288196985380), (10, 201737889766), (14, 144098492690), (20, 100868944883), (28, 72049246345), (35, 57639397076), (70, 28819698538), (140, 14409849269), (1213, 1663131820), (2426, 831565910), (4852, 415782955), (6065, 332626364), (8491, 237590260), (12130, 166313182), (16982, 118795130), (24260, 83156591), (33964, 59397565), (42455, 47518052), (84910, 23759026), (169820, 11879513)]