1275780224

素因数分解:

$2^7\times {\mathrm{9967033}}^1$

素因数の和:9967047

約数の個数: 16

約数和(自身を含む): 2541593670

約数和(自身を除く): 1265813446

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9967033, 19934066, 39868132, 79736264, 159472528, 318945056, 637890112, 1275780224]

約数ペア:

[(1, 1275780224), (2, 637890112), (4, 318945056), (8, 159472528), (16, 79736264), (32, 39868132), (64, 19934066), (128, 9967033)]