2461712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 5303232

約数和(自身を除く): 2841520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 197, 284, 394, 568, 781, 788, 1136, 1562, 1576, 2167, 3124, 3152, 4334, 6248, 8668, 12496, 13987, 17336, 27974, 34672, 55948, 111896, 153857, 223792, 307714, 615428, 1230856, 2461712]

約数ペア:

[(1, 2461712), (2, 1230856), (4, 615428), (8, 307714), (11, 223792), (16, 153857), (22, 111896), (44, 55948), (71, 34672), (88, 27974), (142, 17336), (176, 13987), (197, 12496), (284, 8668), (394, 6248), (568, 4334), (781, 3152), (788, 3124), (1136, 2167), (1562, 1576)]