2465988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 6795264

約数和(自身を除く): 4329276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 947, 1302, 1894, 2604, 2841, 3788, 5682, 6629, 11364, 13258, 19887, 26516, 29357, 39774, 58714, 79548, 88071, 117428, 176142, 205499, 352284, 410998, 616497, 821996, 1232994, 2465988]

約数ペア:

[(1, 2465988), (2, 1232994), (3, 821996), (4, 616497), (6, 410998), (7, 352284), (12, 205499), (14, 176142), (21, 117428), (28, 88071), (31, 79548), (42, 58714), (62, 39774), (84, 29357), (93, 26516), (124, 19887), (186, 13258), (217, 11364), (372, 6629), (434, 5682), (651, 3788), (868, 2841), (947, 2604), (1302, 1894)]