1900381848989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1\times {\mathrm{1127809}}^1$

素因数の和:1128620

約数の個数: 16

約数和(自身を含む): 2059182565440

約数和(自身を除く): 158800716451

約数列:

[1, 13, 227, 571, 2951, 7423, 129617, 1127809, 1685021, 14661517, 256012643, 643978939, 3328164359, 8371726207, 146183219153, 1900381848989]

約数ペア:

[(1, 1900381848989), (13, 146183219153), (227, 8371726207), (571, 3328164359), (2951, 643978939), (7423, 256012643), (129617, 14661517), (1127809, 1685021)]