2780455046

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{761}}^1\times {\mathrm{827}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 4272067656

約数和(自身を除く): 1491612610

約数列:

[1, 2, 47, 94, 761, 827, 1522, 1654, 2209, 4418, 35767, 38869, 71534, 77738, 629347, 1258694, 1681049, 1826843, 3362098, 3653686, 29579309, 59158618, 1390227523, 2780455046]

約数ペア:

[(1, 2780455046), (2, 1390227523), (47, 59158618), (94, 29579309), (761, 3653686), (827, 3362098), (1522, 1826843), (1654, 1681049), (2209, 1258694), (4418, 629347), (35767, 77738), (38869, 71534)]