1142512

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^2$

素因数の和:217

約数の個数: 30

約数和(自身を含む): 2555144

約数和(自身を除く): 1412632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 10201, 11312, 20402, 40804, 71407, 81608, 142814, 163216, 285628, 571256, 1142512]

約数ペア:

[(1, 1142512), (2, 571256), (4, 285628), (7, 163216), (8, 142814), (14, 81608), (16, 71407), (28, 40804), (56, 20402), (101, 11312), (112, 10201), (202, 5656), (404, 2828), (707, 1616), (808, 1414)]