361952630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20323}}^1$

素因数の和:20480

約数の個数: 32

約数和(自身を含む): 706787424

約数和(自身を除く): 344834794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 20323, 40646, 101615, 203230, 264199, 528398, 1320995, 2641990, 2784251, 5568502, 13921255, 27842510, 36195263, 72390526, 180976315, 361952630]

約数ペア:

[(1, 361952630), (2, 180976315), (5, 72390526), (10, 36195263), (13, 27842510), (26, 13921255), (65, 5568502), (130, 2784251), (137, 2641990), (274, 1320995), (685, 528398), (1370, 264199), (1781, 203230), (3562, 101615), (8905, 40646), (17810, 20323)]