11717290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 22888656

約数和(自身を除く): 11171366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 521, 865, 1042, 1730, 2249, 2605, 4498, 5210, 6773, 11245, 13546, 22490, 33865, 67730, 90133, 180266, 450665, 901330, 1171729, 2343458, 5858645, 11717290]

約数ペア:

[(1, 11717290), (2, 5858645), (5, 2343458), (10, 1171729), (13, 901330), (26, 450665), (65, 180266), (130, 90133), (173, 67730), (346, 33865), (521, 22490), (865, 13546), (1042, 11245), (1730, 6773), (2249, 5210), (2605, 4498)]