2081330776

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701257}}^1$

素因数の和:701323

約数の個数: 32

約数和(自身を含む): 4544151840

約数和(自身を除く): 2462821064

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 701257, 1402514, 2805028, 4908799, 5610056, 9817598, 19635196, 37166621, 39270392, 74333242, 148666484, 260166347, 297332968, 520332694, 1040665388, 2081330776]

約数ペア:

[(1, 2081330776), (2, 1040665388), (4, 520332694), (7, 297332968), (8, 260166347), (14, 148666484), (28, 74333242), (53, 39270392), (56, 37166621), (106, 19635196), (212, 9817598), (371, 5610056), (424, 4908799), (742, 2805028), (1484, 1402514), (2968, 701257)]