411547972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 800997120

約数和(自身を除く): 389449148

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 197, 316, 394, 601, 788, 869, 1202, 1738, 2167, 2404, 3476, 4334, 6611, 8668, 13222, 15563, 26444, 31126, 47479, 62252, 94958, 118397, 171193, 189916, 236794, 342386, 473588, 522269, 684772, 1044538, 1302367, 2089076, 2604734, 5209468, 9353363, 18706726, 37413452, 102886993, 205773986, 411547972]

約数ペア:

[(1, 411547972), (2, 205773986), (4, 102886993), (11, 37413452), (22, 18706726), (44, 9353363), (79, 5209468), (158, 2604734), (197, 2089076), (316, 1302367), (394, 1044538), (601, 684772), (788, 522269), (869, 473588), (1202, 342386), (1738, 236794), (2167, 189916), (2404, 171193), (3476, 118397), (4334, 94958), (6611, 62252), (8668, 47479), (13222, 31126), (15563, 26444)]