670652006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25321}}^1$

素因数の和:25400

約数の個数: 32

約数和(自身を含む): 1148605920

約数和(自身を除く): 477953914

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 13243, 25321, 26486, 50642, 430457, 481099, 860914, 962198, 1038161, 2076322, 8178683, 16357366, 17648737, 19725059, 35297474, 39450118, 335326003, 670652006]

約数ペア:

[(1, 670652006), (2, 335326003), (17, 39450118), (19, 35297474), (34, 19725059), (38, 17648737), (41, 16357366), (82, 8178683), (323, 2076322), (646, 1038161), (697, 962198), (779, 860914), (1394, 481099), (1558, 430457), (13243, 50642), (25321, 26486)]