1540393414

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{1373}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 2667626496

約数和(自身を除く): 1127233082

約数列:

[1, 2, 7, 14, 127, 254, 631, 889, 1262, 1373, 1778, 2746, 4417, 8834, 9611, 19222, 80137, 160274, 174371, 348742, 560959, 866363, 1121918, 1220597, 1732726, 2441194, 6064541, 12129082, 110028101, 220056202, 770196707, 1540393414]

約数ペア:

[(1, 1540393414), (2, 770196707), (7, 220056202), (14, 110028101), (127, 12129082), (254, 6064541), (631, 2441194), (889, 1732726), (1262, 1220597), (1373, 1121918), (1778, 866363), (2746, 560959), (4417, 348742), (8834, 174371), (9611, 160274), (19222, 80137)]