991589536

素因数分解:

$2^5\times 7^1\times {\mathrm{4426739}}^1$

素因数の和:4426756

約数の個数: 24

約数和(自身を含む): 2231076960

約数和(自身を除く): 1239487424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 4426739, 8853478, 17706956, 30987173, 35413912, 61974346, 70827824, 123948692, 141655648, 247897384, 495794768, 991589536]

約数ペア:

[(1, 991589536), (2, 495794768), (4, 247897384), (7, 141655648), (8, 123948692), (14, 70827824), (16, 61974346), (28, 35413912), (32, 30987173), (56, 17706956), (112, 8853478), (224, 4426739)]