2815780772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{9173}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 5938880640

約数和(自身を除く): 3123099868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 577, 1154, 2308, 4039, 8078, 9173, 10963, 16156, 18346, 21926, 36692, 43852, 64211, 76741, 128422, 153482, 174287, 256844, 306964, 348574, 697148, 1220009, 2440018, 4880036, 5292821, 10585642, 21171284, 37049747, 74099494, 100563599, 148198988, 201127198, 402254396, 703945193, 1407890386, 2815780772]

約数ペア:

[(1, 2815780772), (2, 1407890386), (4, 703945193), (7, 402254396), (14, 201127198), (19, 148198988), (28, 100563599), (38, 74099494), (76, 37049747), (133, 21171284), (266, 10585642), (532, 5292821), (577, 4880036), (1154, 2440018), (2308, 1220009), (4039, 697148), (8078, 348574), (9173, 306964), (10963, 256844), (16156, 174287), (18346, 153482), (21926, 128422), (36692, 76741), (43852, 64211)]