322529090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{14341}}^1$

素因数の和:14534

約数の個数: 32

約数和(自身を含む): 628868016

約数和(自身を除く): 306338926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 14341, 22490, 28682, 71705, 143410, 186433, 372866, 932165, 1864330, 2480993, 4961986, 12404965, 24809930, 32252909, 64505818, 161264545, 322529090]

約数ペア:

[(1, 322529090), (2, 161264545), (5, 64505818), (10, 32252909), (13, 24809930), (26, 12404965), (65, 4961986), (130, 2480993), (173, 1864330), (346, 932165), (865, 372866), (1730, 186433), (2249, 143410), (4498, 71705), (11245, 28682), (14341, 22490)]