2987103664

素因数分解:

$2^4\times {\mathrm{15289}}^1\times {\mathrm{12211}}^1$

素因数の和:27508

約数の個数: 20

約数和(自身を含む): 5788365880

約数和(自身を除く): 2801262216

約数列:

[1, 2, 4, 8, 16, 12211, 15289, 24422, 30578, 48844, 61156, 97688, 122312, 195376, 244624, 186693979, 373387958, 746775916, 1493551832, 2987103664]

約数ペア:

[(1, 2987103664), (2, 1493551832), (4, 746775916), (8, 373387958), (16, 186693979), (12211, 244624), (15289, 195376), (24422, 122312), (30578, 97688), (48844, 61156)]