2178701732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 4000389120

約数和(自身を除く): 1821687388

約数列:

[1, 2, 4, 47, 59, 94, 103, 118, 188, 206, 236, 412, 1907, 2773, 3814, 4841, 5546, 6077, 7628, 9682, 11092, 12154, 19364, 24308, 89629, 112513, 179258, 196421, 225026, 285619, 358516, 392842, 450052, 571238, 785684, 1142476, 5288111, 9231787, 10576222, 11588839, 18463574, 21152444, 23177678, 36927148, 46355356, 544675433, 1089350866, 2178701732]

約数ペア:

[(1, 2178701732), (2, 1089350866), (4, 544675433), (47, 46355356), (59, 36927148), (94, 23177678), (103, 21152444), (118, 18463574), (188, 11588839), (206, 10576222), (236, 9231787), (412, 5288111), (1907, 1142476), (2773, 785684), (3814, 571238), (4841, 450052), (5546, 392842), (6077, 358516), (7628, 285619), (9682, 225026), (11092, 196421), (12154, 179258), (19364, 112513), (24308, 89629)]