2040580304

素因数分解:

$2^4\times 7^2\times {\mathrm{2602781}}^1$

素因数の和:2602803

約数の個数: 30

約数和(自身を含む): 4599115794

約数和(自身を除く): 2558535490

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2602781, 5205562, 10411124, 18219467, 20822248, 36438934, 41644496, 72877868, 127536269, 145755736, 255072538, 291511472, 510145076, 1020290152, 2040580304]

約数ペア:

[(1, 2040580304), (2, 1020290152), (4, 510145076), (7, 291511472), (8, 255072538), (14, 145755736), (16, 127536269), (28, 72877868), (49, 41644496), (56, 36438934), (98, 20822248), (112, 18219467), (196, 10411124), (392, 5205562), (784, 2602781)]