2012037092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1663}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 3874590720

約数和(自身を除く): 1862553628

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 439, 689, 878, 1378, 1663, 1756, 2756, 3326, 5707, 6652, 11414, 21619, 22828, 23267, 43238, 46534, 86476, 88139, 93068, 176278, 302471, 352556, 604942, 730057, 1145807, 1209884, 1460114, 2291614, 2920228, 4583228, 9490741, 18981482, 37962964, 38693021, 77386042, 154772084, 503009273, 1006018546, 2012037092]

約数ペア:

[(1, 2012037092), (2, 1006018546), (4, 503009273), (13, 154772084), (26, 77386042), (52, 38693021), (53, 37962964), (106, 18981482), (212, 9490741), (439, 4583228), (689, 2920228), (878, 2291614), (1378, 1460114), (1663, 1209884), (1756, 1145807), (2756, 730057), (3326, 604942), (5707, 352556), (6652, 302471), (11414, 176278), (21619, 93068), (22828, 88139), (23267, 86476), (43238, 46534)]