1264369624

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{610217}}^1$

素因数の和:610267

約数の個数: 32

約数和(自身を含む): 2782594080

約数和(自身を除く): 1518224456

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 610217, 1220434, 2440868, 4271519, 4881736, 8543038, 17086076, 22578029, 34172152, 45156058, 90312116, 158046203, 180624232, 316092406, 632184812, 1264369624]

約数ペア:

[(1, 1264369624), (2, 632184812), (4, 316092406), (7, 180624232), (8, 158046203), (14, 90312116), (28, 45156058), (37, 34172152), (56, 22578029), (74, 17086076), (148, 8543038), (259, 4881736), (296, 4271519), (518, 2440868), (1036, 1220434), (2072, 610217)]