1378879014

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{28759}}^1$

素因数の和:28956

約数の個数: 32

約数和(自身を含む): 2824462080

約数和(自身を除く): 1445583066

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 786, 7991, 15982, 23973, 28759, 47946, 57518, 86277, 172554, 1754299, 3508598, 3767429, 5262897, 7534858, 10525794, 11302287, 22604574, 229813169, 459626338, 689439507, 1378879014]

約数ペア:

[(1, 1378879014), (2, 689439507), (3, 459626338), (6, 229813169), (61, 22604574), (122, 11302287), (131, 10525794), (183, 7534858), (262, 5262897), (366, 3767429), (393, 3508598), (786, 1754299), (7991, 172554), (15982, 86277), (23973, 57518), (28759, 47946)]