2016292292

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{25117}}^1$

素因数の和:25236

約数の個数: 48

約数和(自身を含む): 4186065408

約数和(自身を除く): 2169773116

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 25117, 40138, 50234, 80276, 100468, 175819, 351638, 703276, 1180499, 1532137, 2360998, 3064274, 4721996, 6128548, 8263493, 10724959, 16526986, 21449918, 33053972, 42899836, 72010439, 144020878, 288041756, 504073073, 1008146146, 2016292292]

約数ペア:

[(1, 2016292292), (2, 1008146146), (4, 504073073), (7, 288041756), (14, 144020878), (28, 72010439), (47, 42899836), (61, 33053972), (94, 21449918), (122, 16526986), (188, 10724959), (244, 8263493), (329, 6128548), (427, 4721996), (658, 3064274), (854, 2360998), (1316, 1532137), (1708, 1180499), (2867, 703276), (5734, 351638), (11468, 175819), (20069, 100468), (25117, 80276), (40138, 50234)]