889233402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{75731}}^1$

素因数の和:75858

約数の個数: 32

約数和(自身を含む): 1890270720

約数和(自身を除く): 1001037318

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 75731, 151462, 227193, 454386, 1438889, 2877778, 4316667, 7800293, 8633334, 15600586, 23400879, 46801758, 148205567, 296411134, 444616701, 889233402]

約数ペア:

[(1, 889233402), (2, 444616701), (3, 296411134), (6, 148205567), (19, 46801758), (38, 23400879), (57, 15600586), (103, 8633334), (114, 7800293), (206, 4316667), (309, 2877778), (618, 1438889), (1957, 454386), (3914, 227193), (5871, 151462), (11742, 75731)]