509753630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{1399}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 931392000

約数和(自身を除く): 421638370

約数列:

[1, 2, 5, 10, 83, 166, 415, 439, 830, 878, 1399, 2195, 2798, 4390, 6995, 13990, 36437, 72874, 116117, 182185, 232234, 364370, 580585, 614161, 1161170, 1228322, 3070805, 6141610, 50975363, 101950726, 254876815, 509753630]

約数ペア:

[(1, 509753630), (2, 254876815), (5, 101950726), (10, 50975363), (83, 6141610), (166, 3070805), (415, 1228322), (439, 1161170), (830, 614161), (878, 580585), (1399, 364370), (2195, 232234), (2798, 182185), (4390, 116117), (6995, 72874), (13990, 36437)]