289663922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{25307}}^1$

素因数の和:25465

約数の個数: 16

約数和(自身を含む): 446433120

約数和(自身を除く): 156769198

約数列:

[1, 2, 59, 97, 118, 194, 5723, 11446, 25307, 50614, 1493113, 2454779, 2986226, 4909558, 144831961, 289663922]

約数ペア:

[(1, 289663922), (2, 144831961), (59, 4909558), (97, 2986226), (118, 2454779), (194, 1493113), (5723, 50614), (11446, 25307)]