645342693191

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{6080051}}^1$

素因数の和:6080374

約数の個数: 16

約数和(自身を含む): 752953639680

約数和(自身を除く): 107610946489

約数列:

[1, 7, 59, 257, 413, 1799, 15163, 106141, 6080051, 42560357, 358723009, 1562573107, 2511061063, 10938011749, 92191813313, 645342693191]

約数ペア:

[(1, 645342693191), (7, 92191813313), (59, 10938011749), (257, 2511061063), (413, 1562573107), (1799, 358723009), (15163, 42560357), (106141, 6080051)]