1290291276

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1762693}}^1$

素因数の和:1762761

約数の個数: 24

約数和(自身を含む): 3060036784

約数和(自身を除く): 1769745508

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 1762693, 3525386, 5288079, 7050772, 10576158, 21152316, 107524273, 215048546, 322572819, 430097092, 645145638, 1290291276]

約数ペア:

[(1, 1290291276), (2, 645145638), (3, 430097092), (4, 322572819), (6, 215048546), (12, 107524273), (61, 21152316), (122, 10576158), (183, 7050772), (244, 5288079), (366, 3525386), (732, 1762693)]