2079844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2210204

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 47, 52, 74, 92, 94, 148, 188, 299, 481, 598, 611, 851, 962, 1081, 1196, 1222, 1702, 1739, 1924, 2162, 2444, 3404, 3478, 4324, 6956, 11063, 14053, 22126, 22607, 28106, 39997, 44252, 45214, 56212, 79994, 90428, 159988, 519961, 1039922, 2079844]

約数ペア:

[(1, 2079844), (2, 1039922), (4, 519961), (13, 159988), (23, 90428), (26, 79994), (37, 56212), (46, 45214), (47, 44252), (52, 39997), (74, 28106), (92, 22607), (94, 22126), (148, 14053), (188, 11063), (299, 6956), (481, 4324), (598, 3478), (611, 3404), (851, 2444), (962, 2162), (1081, 1924), (1196, 1739), (1222, 1702)]