2940809466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70019273}}^1$

素因数の和:70019285

約数の個数: 16

約数和(自身を含む): 6721850304

約数和(自身を除く): 3781040838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70019273, 140038546, 210057819, 420115638, 490134911, 980269822, 1470404733, 2940809466]

約数ペア:

[(1, 2940809466), (2, 1470404733), (3, 980269822), (6, 490134911), (7, 420115638), (14, 210057819), (21, 140038546), (42, 70019273)]