2044807492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181213}}^1$

素因数の和:181268

約数の個数: 48

約数和(自身を含む): 4546296832

約数和(自身を除く): 2501489340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 181213, 362426, 724852, 1268491, 2355769, 2536982, 4711538, 5073964, 5617603, 9423076, 11235206, 16490383, 22470412, 32980766, 39323221, 65961532, 73028839, 78646442, 146057678, 157292884, 292115356, 511201873, 1022403746, 2044807492]

約数ペア:

[(1, 2044807492), (2, 1022403746), (4, 511201873), (7, 292115356), (13, 157292884), (14, 146057678), (26, 78646442), (28, 73028839), (31, 65961532), (52, 39323221), (62, 32980766), (91, 22470412), (124, 16490383), (182, 11235206), (217, 9423076), (364, 5617603), (403, 5073964), (434, 4711538), (806, 2536982), (868, 2355769), (1612, 1268491), (2821, 724852), (5642, 362426), (11284, 181213)]