551091328

素因数分解:

$2^7\times {\mathrm{4305401}}^1$

素因数の和:4305415

約数の個数: 16

約数和(自身を含む): 1097877510

約数和(自身を除く): 546786182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4305401, 8610802, 17221604, 34443208, 68886416, 137772832, 275545664, 551091328]

約数ペア:

[(1, 551091328), (2, 275545664), (4, 137772832), (8, 68886416), (16, 34443208), (32, 17221604), (64, 8610802), (128, 4305401)]