2919511804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{2293}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 5873374080

約数和(自身を除く): 2953862276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1523, 2293, 3046, 4586, 6092, 9172, 16753, 25223, 28937, 33506, 43567, 50446, 57874, 67012, 87134, 100892, 115748, 174268, 318307, 479237, 636614, 958474, 1273228, 1916948, 3492239, 6984478, 13968956, 38414629, 66352541, 76829258, 132705082, 153658516, 265410164, 729877951, 1459755902, 2919511804]

約数ペア:

[(1, 2919511804), (2, 1459755902), (4, 729877951), (11, 265410164), (19, 153658516), (22, 132705082), (38, 76829258), (44, 66352541), (76, 38414629), (209, 13968956), (418, 6984478), (836, 3492239), (1523, 1916948), (2293, 1273228), (3046, 958474), (4586, 636614), (6092, 479237), (9172, 318307), (16753, 174268), (25223, 115748), (28937, 100892), (33506, 87134), (43567, 67012), (50446, 57874)]