2949712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 6229760

約数和(自身を除く): 3280048

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 313, 496, 589, 626, 1178, 1252, 2356, 2504, 4712, 5008, 5947, 9424, 9703, 11894, 19406, 23788, 38812, 47576, 77624, 95152, 155248, 184357, 368714, 737428, 1474856, 2949712]

約数ペア:

[(1, 2949712), (2, 1474856), (4, 737428), (8, 368714), (16, 184357), (19, 155248), (31, 95152), (38, 77624), (62, 47576), (76, 38812), (124, 23788), (152, 19406), (248, 11894), (304, 9703), (313, 9424), (496, 5947), (589, 5008), (626, 4712), (1178, 2504), (1252, 2356)]