923658730

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 1679641920

約数和(自身を除く): 755983190

約数列:

[1, 2, 5, 10, 131, 262, 547, 655, 1094, 1289, 1310, 2578, 2735, 5470, 6445, 12890, 71657, 143314, 168859, 337718, 358285, 705083, 716570, 844295, 1410166, 1688590, 3525415, 7050830, 92365873, 184731746, 461829365, 923658730]

約数ペア:

[(1, 923658730), (2, 461829365), (5, 184731746), (10, 92365873), (131, 7050830), (262, 3525415), (547, 1688590), (655, 1410166), (1094, 844295), (1289, 716570), (1310, 705083), (2578, 358285), (2735, 337718), (5470, 168859), (6445, 143314), (12890, 71657)]