811824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 2260272

約数和(自身を除く): 1448448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1301, 2602, 3903, 5204, 7806, 10408, 15612, 16913, 20816, 31224, 33826, 50739, 62448, 67652, 101478, 135304, 202956, 270608, 405912, 811824]

約数ペア:

[(1, 811824), (2, 405912), (3, 270608), (4, 202956), (6, 135304), (8, 101478), (12, 67652), (13, 62448), (16, 50739), (24, 33826), (26, 31224), (39, 20816), (48, 16913), (52, 15612), (78, 10408), (104, 7806), (156, 5204), (208, 3903), (312, 2602), (624, 1301)]