2584988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 5617920

約数和(自身を除く): 3032932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 113, 133, 172, 226, 266, 301, 452, 532, 602, 791, 817, 1204, 1582, 1634, 2147, 3164, 3268, 4294, 4859, 5719, 8588, 9718, 11438, 15029, 19436, 22876, 30058, 34013, 60116, 68026, 92321, 136052, 184642, 369284, 646247, 1292494, 2584988]

約数ペア:

[(1, 2584988), (2, 1292494), (4, 646247), (7, 369284), (14, 184642), (19, 136052), (28, 92321), (38, 68026), (43, 60116), (76, 34013), (86, 30058), (113, 22876), (133, 19436), (172, 15029), (226, 11438), (266, 9718), (301, 8588), (452, 5719), (532, 4859), (602, 4294), (791, 3268), (817, 3164), (1204, 2147), (1582, 1634)]