4691378224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22554703}}^1$

素因数の和:22554724

約数の個数: 20

約数和(自身を含む): 9788741536

約数和(自身を除く): 5097363312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22554703, 45109406, 90218812, 180437624, 293211139, 360875248, 586422278, 1172844556, 2345689112, 4691378224]

約数ペア:

[(1, 4691378224), (2, 2345689112), (4, 1172844556), (8, 586422278), (13, 360875248), (16, 293211139), (26, 180437624), (52, 90218812), (104, 45109406), (208, 22554703)]