1100456

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 2418240

約数和(自身を除く): 1317784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 457, 602, 914, 1204, 1828, 2408, 3199, 3656, 6398, 12796, 19651, 25592, 39302, 78604, 137557, 157208, 275114, 550228, 1100456]

約数ペア:

[(1, 1100456), (2, 550228), (4, 275114), (7, 157208), (8, 137557), (14, 78604), (28, 39302), (43, 25592), (56, 19651), (86, 12796), (172, 6398), (301, 3656), (344, 3199), (457, 2408), (602, 1828), (914, 1204)]