5117384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 10216800

約数和(自身を除く): 5099416

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 257, 262, 514, 524, 1028, 1048, 2056, 2489, 4883, 4978, 9766, 9956, 19532, 19912, 33667, 39064, 67334, 134668, 269336, 639673, 1279346, 2558692, 5117384]

約数ペア:

[(1, 5117384), (2, 2558692), (4, 1279346), (8, 639673), (19, 269336), (38, 134668), (76, 67334), (131, 39064), (152, 33667), (257, 19912), (262, 19532), (514, 9956), (524, 9766), (1028, 4978), (1048, 4883), (2056, 2489)]