348889142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{470201}}^1$

素因数の和:470263

約数の個数: 16

約数和(自身を含む): 609381792

約数和(自身を除く): 260492650

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 470201, 940402, 3291407, 6582814, 24920653, 49841306, 174444571, 348889142]

約数ペア:

[(1, 348889142), (2, 174444571), (7, 49841306), (14, 24920653), (53, 6582814), (106, 3291407), (371, 940402), (742, 470201)]