693670012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42122

約数の個数: 48

約数和(自身を含む): 1507502080

約数和(自身を除く): 813832068

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 42061, 84122, 168244, 294427, 588854, 799159, 1177708, 1303891, 1598318, 2607782, 3196636, 5215564, 5594113, 9127237, 11188226, 18254474, 22376452, 24773929, 36508948, 49547858, 99095716, 173417503, 346835006, 693670012]

約数ペア:

[(1, 693670012), (2, 346835006), (4, 173417503), (7, 99095716), (14, 49547858), (19, 36508948), (28, 24773929), (31, 22376452), (38, 18254474), (62, 11188226), (76, 9127237), (124, 5594113), (133, 5215564), (217, 3196636), (266, 2607782), (434, 1598318), (532, 1303891), (589, 1177708), (868, 799159), (1178, 588854), (2356, 294427), (4123, 168244), (8246, 84122), (16492, 42061)]