397300942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{89041}}^1$

素因数の和:89163

約数の個数: 16

約数和(自身を含む): 628280352

約数和(自身を除く): 230979410

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 89041, 178082, 2047943, 4095886, 8636977, 17273954, 198650471, 397300942]

約数ペア:

[(1, 397300942), (2, 198650471), (23, 17273954), (46, 8636977), (97, 4095886), (194, 2047943), (2231, 178082), (4462, 89041)]