2017474319

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{8761}}^1$

素因数の和:9326

約数の個数: 16

約数和(自身を含む): 2345131776

約数和(自身を除く): 327657457

約数列:

[1, 7, 67, 469, 491, 3437, 8761, 32897, 61327, 230279, 586987, 4108909, 4301651, 30111557, 288210617, 2017474319]

約数ペア:

[(1, 2017474319), (7, 288210617), (67, 30111557), (469, 4301651), (491, 4108909), (3437, 586987), (8761, 230279), (32897, 61327)]