1085657384

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{128389}}^1$

素因数の和:128553

約数の個数: 32

約数和(自身を含む): 2341833600

約数和(自身を除く): 1256176216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 128389, 256778, 513556, 898723, 1027112, 1797446, 3594892, 7189784, 19386739, 38773478, 77546956, 135707173, 155093912, 271414346, 542828692, 1085657384]

約数ペア:

[(1, 1085657384), (2, 542828692), (4, 271414346), (7, 155093912), (8, 135707173), (14, 77546956), (28, 38773478), (56, 19386739), (151, 7189784), (302, 3594892), (604, 1797446), (1057, 1027112), (1208, 898723), (2114, 513556), (4228, 256778), (8456, 128389)]