981457922

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{117203}}^1$

素因数の和:117337

約数の個数: 16

約数和(自身を含む): 1518963840

約数和(自身を除く): 537505918

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 117203, 234406, 6211759, 9259037, 12423518, 18518074, 490728961, 981457922]

約数ペア:

[(1, 981457922), (2, 490728961), (53, 18518074), (79, 12423518), (106, 9259037), (158, 6211759), (4187, 234406), (8374, 117203)]