2005692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 5410944

約数和(自身を除く): 3405252

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 169, 172, 258, 276, 299, 338, 507, 516, 559, 598, 676, 897, 989, 1014, 1118, 1196, 1677, 1794, 1978, 2028, 2236, 2967, 3354, 3588, 3887, 3956, 5934, 6708, 7267, 7774, 11661, 11868, 12857, 14534, 15548, 21801, 23322, 25714, 29068, 38571, 43602, 46644, 51428, 77142, 87204, 154284, 167141, 334282, 501423, 668564, 1002846, 2005692]

約数ペア:

[(1, 2005692), (2, 1002846), (3, 668564), (4, 501423), (6, 334282), (12, 167141), (13, 154284), (23, 87204), (26, 77142), (39, 51428), (43, 46644), (46, 43602), (52, 38571), (69, 29068), (78, 25714), (86, 23322), (92, 21801), (129, 15548), (138, 14534), (156, 12857), (169, 11868), (172, 11661), (258, 7774), (276, 7267), (299, 6708), (338, 5934), (507, 3956), (516, 3887), (559, 3588), (598, 3354), (676, 2967), (897, 2236), (989, 2028), (1014, 1978), (1118, 1794), (1196, 1677)]