1630443388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{4057}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 3374178304

約数和(自身を除く): 1743734916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 463, 868, 926, 1852, 3241, 4057, 6482, 8114, 12964, 14353, 16228, 28399, 28706, 56798, 57412, 100471, 113596, 125767, 200942, 251534, 401884, 503068, 880369, 1760738, 1878391, 3521476, 3756782, 7513564, 13148737, 26297474, 52594948, 58230121, 116460242, 232920484, 407610847, 815221694, 1630443388]

約数ペア:

[(1, 1630443388), (2, 815221694), (4, 407610847), (7, 232920484), (14, 116460242), (28, 58230121), (31, 52594948), (62, 26297474), (124, 13148737), (217, 7513564), (434, 3756782), (463, 3521476), (868, 1878391), (926, 1760738), (1852, 880369), (3241, 503068), (4057, 401884), (6482, 251534), (8114, 200942), (12964, 125767), (14353, 113596), (16228, 100471), (28399, 57412), (28706, 56798)]