34907990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 67991616

約数和(自身を除く): 33083626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1021, 1315, 2042, 2630, 3419, 5105, 6838, 10210, 13273, 17095, 26546, 34190, 66365, 132730, 268523, 537046, 1342615, 2685230, 3490799, 6981598, 17453995, 34907990]

約数ペア:

[(1, 34907990), (2, 17453995), (5, 6981598), (10, 3490799), (13, 2685230), (26, 1342615), (65, 537046), (130, 268523), (263, 132730), (526, 66365), (1021, 34190), (1315, 26546), (2042, 17095), (2630, 13273), (3419, 10210), (5105, 6838)]