2814004420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2306561}}^1$

素因数の和:2306631

約数の個数: 24

約数和(自身を含む): 6006287448

約数和(自身を除く): 3192283028

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2306561, 4613122, 9226244, 11532805, 23065610, 46131220, 140700221, 281400442, 562800884, 703501105, 1407002210, 2814004420]

約数ペア:

[(1, 2814004420), (2, 1407002210), (4, 703501105), (5, 562800884), (10, 281400442), (20, 140700221), (61, 46131220), (122, 23065610), (244, 11532805), (305, 9226244), (610, 4613122), (1220, 2306561)]