1288668018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{14939}}^1$

素因数の和:16262

約数の個数: 32

約数和(自身を含む): 2813978880

約数和(自身を除く): 1525310862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1307, 2614, 3921, 7842, 14377, 14939, 28754, 29878, 43131, 44817, 86262, 89634, 164329, 328658, 492987, 985974, 19525273, 39050546, 58575819, 117151638, 214778003, 429556006, 644334009, 1288668018]

約数ペア:

[(1, 1288668018), (2, 644334009), (3, 429556006), (6, 214778003), (11, 117151638), (22, 58575819), (33, 39050546), (66, 19525273), (1307, 985974), (2614, 492987), (3921, 328658), (7842, 164329), (14377, 89634), (14939, 86262), (28754, 44817), (29878, 43131)]