129382868

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2399}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 230496000

約数和(自身を除く): 101113132

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 2399, 4798, 9596, 13483, 26966, 53932, 232703, 333461, 465406, 666922, 930812, 1333844, 32345717, 64691434, 129382868]

約数ペア:

[(1, 129382868), (2, 64691434), (4, 32345717), (97, 1333844), (139, 930812), (194, 666922), (278, 465406), (388, 333461), (556, 232703), (2399, 53932), (4798, 26966), (9596, 13483)]