1376095448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1890241}}^1$

素因数の和:1890267

約数の個数: 32

約数和(自身を含む): 3175606560

約数和(自身を除く): 1799511112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1890241, 3780482, 7560964, 13231687, 15121928, 24573133, 26463374, 49146266, 52926748, 98292532, 105853496, 172011931, 196585064, 344023862, 688047724, 1376095448]

約数ペア:

[(1, 1376095448), (2, 688047724), (4, 344023862), (7, 196585064), (8, 172011931), (13, 105853496), (14, 98292532), (26, 52926748), (28, 49146266), (52, 26463374), (56, 24573133), (91, 15121928), (104, 13231687), (182, 7560964), (364, 3780482), (728, 1890241)]