13287942710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{290701}}^1$

素因数の和:291368

約数の個数: 32

約数和(自身を含む): 27377151552

約数和(自身を除く): 14089208842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 4571, 6530, 9142, 22855, 45710, 290701, 581402, 1453505, 2034907, 2907010, 4069814, 10174535, 20349070, 189827753, 379655506, 949138765, 1328794271, 1898277530, 2657588542, 6643971355, 13287942710]

約数ペア:

[(1, 13287942710), (2, 6643971355), (5, 2657588542), (7, 1898277530), (10, 1328794271), (14, 949138765), (35, 379655506), (70, 189827753), (653, 20349070), (1306, 10174535), (3265, 4069814), (4571, 2907010), (6530, 2034907), (9142, 1453505), (22855, 581402), (45710, 290701)]