2787288532

素因数分解:

$2^2\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{48821}}^1$

素因数の和:50871

約数の個数: 24

約数和(自身を含む): 5577425280

約数和(自身を除く): 2790136748

約数列:

[1, 2, 4, 7, 14, 28, 2039, 4078, 8156, 14273, 28546, 48821, 57092, 97642, 195284, 341747, 683494, 1366988, 99546019, 199092038, 398184076, 696822133, 1393644266, 2787288532]

約数ペア:

[(1, 2787288532), (2, 1393644266), (4, 696822133), (7, 398184076), (14, 199092038), (28, 99546019), (2039, 1366988), (4078, 683494), (8156, 341747), (14273, 195284), (28546, 97642), (48821, 57092)]