2904670984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{272381}}^1$

素因数の和:272461

約数の個数: 32

約数和(自身を含む): 5752707840

約数和(自身を除く): 2848036856

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 272381, 544762, 1089524, 2179048, 8443811, 11712383, 16887622, 23424766, 33775244, 46849532, 67550488, 93699064, 363083873, 726167746, 1452335492, 2904670984]

約数ペア:

[(1, 2904670984), (2, 1452335492), (4, 726167746), (8, 363083873), (31, 93699064), (43, 67550488), (62, 46849532), (86, 33775244), (124, 23424766), (172, 16887622), (248, 11712383), (344, 8443811), (1333, 2179048), (2666, 1089524), (5332, 544762), (10664, 272381)]