2018889794

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 3155155200

約数和(自身を除く): 1136265406

約数列:

[1, 2, 47, 61, 94, 122, 379, 758, 929, 1858, 2867, 5734, 17813, 23119, 35626, 43663, 46238, 56669, 87326, 113338, 352091, 704182, 1086593, 2173186, 2663443, 5326886, 16548277, 21477551, 33096554, 42955102, 1009444897, 2018889794]

約数ペア:

[(1, 2018889794), (2, 1009444897), (47, 42955102), (61, 33096554), (94, 21477551), (122, 16548277), (379, 5326886), (758, 2663443), (929, 2173186), (1858, 1086593), (2867, 704182), (5734, 352091), (17813, 113338), (23119, 87326), (35626, 56669), (43663, 46238)]