9468290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 18503856

約数和(自身を除く): 9035566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 421, 842, 865, 1730, 2105, 2249, 4210, 4498, 5473, 10946, 11245, 22490, 27365, 54730, 72833, 145666, 364165, 728330, 946829, 1893658, 4734145, 9468290]

約数ペア:

[(1, 9468290), (2, 4734145), (5, 1893658), (10, 946829), (13, 728330), (26, 364165), (65, 145666), (130, 72833), (173, 54730), (346, 27365), (421, 22490), (842, 11245), (865, 10946), (1730, 5473), (2105, 4498), (2249, 4210)]