388304822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{88211}}^1$

素因数の和:88315

約数の個数: 16

約数和(自身を含む): 609721344

約数和(自身を除く): 221416522

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 88211, 176422, 2734541, 5469082, 6262981, 12525962, 194152411, 388304822]

約数ペア:

[(1, 388304822), (2, 194152411), (31, 12525962), (62, 6262981), (71, 5469082), (142, 2734541), (2201, 176422), (4402, 88211)]