2157032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 4449600

約数和(自身を除く): 2292568

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 617, 874, 1234, 1748, 2468, 3496, 4936, 11723, 14191, 23446, 28382, 46892, 56764, 93784, 113528, 269629, 539258, 1078516, 2157032]

約数ペア:

[(1, 2157032), (2, 1078516), (4, 539258), (8, 269629), (19, 113528), (23, 93784), (38, 56764), (46, 46892), (76, 28382), (92, 23446), (152, 14191), (184, 11723), (437, 4936), (617, 3496), (874, 2468), (1234, 1748)]