2912802581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 3413975040

約数和(自身を除く): 501172459

約数列:

[1, 13, 19, 47, 83, 247, 611, 893, 1079, 1577, 3023, 3901, 11609, 20501, 39299, 50713, 57437, 74119, 142081, 250909, 746681, 963547, 1847053, 2699539, 3261817, 4767271, 11792723, 35094007, 61974523, 153305399, 224061737, 2912802581]

約数ペア:

[(1, 2912802581), (13, 224061737), (19, 153305399), (47, 61974523), (83, 35094007), (247, 11792723), (611, 4767271), (893, 3261817), (1079, 2699539), (1577, 1847053), (3023, 963547), (3901, 746681), (11609, 250909), (20501, 142081), (39299, 74119), (50713, 57437)]