2581973784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2758519}}^1$

素因数の和:2758544

約数の個数: 48

約数和(自身を含む): 7530759600

約数和(自身を除く): 4948785816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2758519, 5517038, 8275557, 11034076, 16551114, 22068152, 24826671, 33102228, 35860747, 49653342, 66204456, 71721494, 99306684, 107582241, 143442988, 198613368, 215164482, 286885976, 322746723, 430328964, 645493446, 860657928, 1290986892, 2581973784]

約数ペア:

[(1, 2581973784), (2, 1290986892), (3, 860657928), (4, 645493446), (6, 430328964), (8, 322746723), (9, 286885976), (12, 215164482), (13, 198613368), (18, 143442988), (24, 107582241), (26, 99306684), (36, 71721494), (39, 66204456), (52, 49653342), (72, 35860747), (78, 33102228), (104, 24826671), (117, 22068152), (156, 16551114), (234, 11034076), (312, 8275557), (468, 5517038), (936, 2758519)]