8610915406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{22153}}^1$

素因数の和:22420

約数の個数: 32

約数和(自身を含む): 13925118240

約数和(自身を除く): 5314202834

約数列:

[1, 2, 19, 38, 53, 106, 193, 386, 1007, 2014, 3667, 7334, 10229, 20458, 22153, 44306, 194351, 388702, 420907, 841814, 1174109, 2348218, 4275529, 8551058, 22308071, 44616142, 81235051, 162470102, 226603037, 453206074, 4305457703, 8610915406]

約数ペア:

[(1, 8610915406), (2, 4305457703), (19, 453206074), (38, 226603037), (53, 162470102), (106, 81235051), (193, 44616142), (386, 22308071), (1007, 8551058), (2014, 4275529), (3667, 2348218), (7334, 1174109), (10229, 841814), (20458, 420907), (22153, 388702), (44306, 194351)]