397061248

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{182473}}^1$

素因数の和:182504

約数の個数: 32

約数和(自身を含む): 837555660

約数和(自身を除く): 440494412

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 182473, 364946, 729892, 1459784, 2919568, 3102041, 5839136, 6204082, 11678272, 12408164, 23356544, 24816328, 49632656, 99265312, 198530624, 397061248]

約数ペア:

[(1, 397061248), (2, 198530624), (4, 99265312), (8, 49632656), (16, 24816328), (17, 23356544), (32, 12408164), (34, 11678272), (64, 6204082), (68, 5839136), (128, 3102041), (136, 2919568), (272, 1459784), (544, 729892), (1088, 364946), (2176, 182473)]