2754848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 5987520

約数和(自身を除く): 3232672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 197, 304, 368, 394, 437, 608, 736, 788, 874, 1576, 1748, 3152, 3496, 3743, 4531, 6304, 6992, 7486, 9062, 13984, 14972, 18124, 29944, 36248, 59888, 72496, 86089, 119776, 144992, 172178, 344356, 688712, 1377424, 2754848]

約数ペア:

[(1, 2754848), (2, 1377424), (4, 688712), (8, 344356), (16, 172178), (19, 144992), (23, 119776), (32, 86089), (38, 72496), (46, 59888), (76, 36248), (92, 29944), (152, 18124), (184, 14972), (197, 13984), (304, 9062), (368, 7486), (394, 6992), (437, 6304), (608, 4531), (736, 3743), (788, 3496), (874, 3152), (1576, 1748)]