2007303935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{45481}}^1$

素因数の和:45603

約数の個数: 32

約数和(自身を含む): 2995262592

約数和(自身を除く): 987958657

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 3395, 6305, 8827, 44135, 45481, 227405, 318367, 591253, 1591835, 2956265, 4138771, 4411657, 20693855, 22058285, 30881599, 57351541, 154407995, 286757705, 401460787, 2007303935]

約数ペア:

[(1, 2007303935), (5, 401460787), (7, 286757705), (13, 154407995), (35, 57351541), (65, 30881599), (91, 22058285), (97, 20693855), (455, 4411657), (485, 4138771), (679, 2956265), (1261, 1591835), (3395, 591253), (6305, 318367), (8827, 227405), (44135, 45481)]