2774189744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{18311}}^1$

素因数の和:18893

約数の個数: 40

約数和(自身を含む): 5701697568

約数和(自身を除く): 2927507824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 557, 1114, 2228, 4456, 8912, 9469, 18311, 18938, 36622, 37876, 73244, 75752, 146488, 151504, 292976, 311287, 622574, 1245148, 2490296, 4980592, 10199227, 20398454, 40796908, 81593816, 163187632, 173386859, 346773718, 693547436, 1387094872, 2774189744]

約数ペア:

[(1, 2774189744), (2, 1387094872), (4, 693547436), (8, 346773718), (16, 173386859), (17, 163187632), (34, 81593816), (68, 40796908), (136, 20398454), (272, 10199227), (557, 4980592), (1114, 2490296), (2228, 1245148), (4456, 622574), (8912, 311287), (9469, 292976), (18311, 151504), (18938, 146488), (36622, 75752), (37876, 73244)]