1897133030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{13159}}^1$

素因数の和:14288

約数の個数: 32

約数和(自身を含む): 3681115200

約数和(自身を除く): 1783982170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 5545, 11090, 13159, 14417, 26318, 28834, 65795, 72085, 131590, 144170, 171067, 342134, 855335, 1710670, 14593331, 29186662, 72966655, 145933310, 189713303, 379426606, 948566515, 1897133030]

約数ペア:

[(1, 1897133030), (2, 948566515), (5, 379426606), (10, 189713303), (13, 145933310), (26, 72966655), (65, 29186662), (130, 14593331), (1109, 1710670), (2218, 855335), (5545, 342134), (11090, 171067), (13159, 144170), (14417, 131590), (26318, 72085), (28834, 65795)]