2011728641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 2238888960

約数和(自身を除く): 227160319

約数列:

[1, 13, 43, 127, 559, 659, 1651, 1849, 5461, 8567, 24037, 28337, 70993, 83693, 234823, 368381, 1088009, 1218491, 3052699, 3598799, 15840383, 46784387, 154748357, 2011728641]

約数ペア:

[(1, 2011728641), (13, 154748357), (43, 46784387), (127, 15840383), (559, 3598799), (659, 3052699), (1651, 1218491), (1849, 1088009), (5461, 368381), (8567, 234823), (24037, 83693), (28337, 70993)]