2912201552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{42299}}^1$

素因数の和:42651

約数の個数: 40

約数和(自身を含む): 6094922400

約数和(自身を除く): 3182720848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 4303, 5296, 8606, 17212, 34424, 42299, 68848, 84598, 169196, 338392, 549887, 676784, 1099774, 2199548, 4399096, 8798192, 14000969, 28001938, 56003876, 112007752, 182012597, 224015504, 364025194, 728050388, 1456100776, 2912201552]

約数ペア:

[(1, 2912201552), (2, 1456100776), (4, 728050388), (8, 364025194), (13, 224015504), (16, 182012597), (26, 112007752), (52, 56003876), (104, 28001938), (208, 14000969), (331, 8798192), (662, 4399096), (1324, 2199548), (2648, 1099774), (4303, 676784), (5296, 549887), (8606, 338392), (17212, 169196), (34424, 84598), (42299, 68848)]