2912668735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 3754641600

約数和(自身を除く): 841972865

約数列:

[1, 5, 17, 85, 89, 445, 521, 739, 1513, 2605, 3695, 7565, 8857, 12563, 44285, 46369, 62815, 65771, 231845, 328855, 385019, 788273, 1118107, 1925095, 3941365, 5590535, 6545323, 32726615, 34266691, 171333455, 582533747, 2912668735]

約数ペア:

[(1, 2912668735), (5, 582533747), (17, 171333455), (85, 34266691), (89, 32726615), (445, 6545323), (521, 5590535), (739, 3941365), (1513, 1925095), (2605, 1118107), (3695, 788273), (7565, 385019), (8857, 328855), (12563, 231845), (44285, 65771), (46369, 62815)]