4787796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 12305664

約数和(自身を除く): 7517868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 653, 1222, 1306, 1833, 1959, 2444, 2612, 3666, 3918, 7332, 7836, 8489, 16978, 25467, 30691, 33956, 50934, 61382, 92073, 101868, 122764, 184146, 368292, 398983, 797966, 1196949, 1595932, 2393898, 4787796]

約数ペア:

[(1, 4787796), (2, 2393898), (3, 1595932), (4, 1196949), (6, 797966), (12, 398983), (13, 368292), (26, 184146), (39, 122764), (47, 101868), (52, 92073), (78, 61382), (94, 50934), (141, 33956), (156, 30691), (188, 25467), (282, 16978), (564, 8489), (611, 7836), (653, 7332), (1222, 3918), (1306, 3666), (1833, 2612), (1959, 2444)]