2391572

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 4422600

約数和(自身を除く): 2031028

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 389, 778, 1537, 1556, 3074, 6148, 11281, 20617, 22562, 41234, 45124, 82468, 597893, 1195786, 2391572]

約数ペア:

[(1, 2391572), (2, 1195786), (4, 597893), (29, 82468), (53, 45124), (58, 41234), (106, 22562), (116, 20617), (212, 11281), (389, 6148), (778, 3074), (1537, 1556)]