512742458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 809015040

約数和(自身を除く): 296272582

約数列:

[1, 2, 47, 53, 94, 101, 106, 202, 1019, 2038, 2491, 4747, 4982, 5353, 9494, 10706, 47893, 54007, 95786, 102919, 108014, 205838, 251591, 503182, 2538329, 4837193, 5076658, 5454707, 9674386, 10909414, 256371229, 512742458]

約数ペア:

[(1, 512742458), (2, 256371229), (47, 10909414), (53, 9674386), (94, 5454707), (101, 5076658), (106, 4837193), (202, 2538329), (1019, 503182), (2038, 251591), (2491, 205838), (4747, 108014), (4982, 102919), (5353, 95786), (9494, 54007), (10706, 47893)]