17994966004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{390889}}^1$

素因数の和:391587

約数の個数: 24

約数和(自身を含む): 33392950920

約数和(自身を除く): 15397984916

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 2708, 11509, 23018, 46036, 390889, 781778, 1563556, 6645113, 13290226, 26580452, 264631853, 529263706, 1058527412, 4498741501, 8997483002, 17994966004]

約数ペア:

[(1, 17994966004), (2, 8997483002), (4, 4498741501), (17, 1058527412), (34, 529263706), (68, 264631853), (677, 26580452), (1354, 13290226), (2708, 6645113), (11509, 1563556), (23018, 781778), (46036, 390889)]