9986042924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{471841}}^1$

素因数の和:471906

約数の個数: 48

約数和(自身を含む): 21085675296

約数和(自身を除く): 11099632372

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 471841, 943682, 1887364, 5190251, 6133933, 10380502, 12267866, 17458117, 20761004, 24535732, 34916234, 67473263, 69832468, 134946526, 192039287, 226955521, 269893052, 384078574, 453911042, 768157148, 907822084, 2496510731, 4993021462, 9986042924]

約数ペア:

[(1, 9986042924), (2, 4993021462), (4, 2496510731), (11, 907822084), (13, 768157148), (22, 453911042), (26, 384078574), (37, 269893052), (44, 226955521), (52, 192039287), (74, 134946526), (143, 69832468), (148, 67473263), (286, 34916234), (407, 24535732), (481, 20761004), (572, 17458117), (814, 12267866), (962, 10380502), (1628, 6133933), (1924, 5190251), (5291, 1887364), (10582, 943682), (21164, 471841)]