667014748

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{40801}}^1$

素因数の和:40933

約数の個数: 24

約数和(自身を含む): 1204148624

約数和(自身を除く): 537133876

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 4087, 8174, 16348, 40801, 81602, 163204, 2488861, 2733667, 4977722, 5467334, 9955444, 10934668, 166753687, 333507374, 667014748]

約数ペア:

[(1, 667014748), (2, 333507374), (4, 166753687), (61, 10934668), (67, 9955444), (122, 5467334), (134, 4977722), (244, 2733667), (268, 2488861), (4087, 163204), (8174, 81602), (16348, 40801)]