1004030972

素因数分解:

$2^2\times 7^4\times {\mathrm{104543}}^1$

素因数の和:104575

約数の個数: 30

約数和(自身を含む): 2049794208

約数和(自身を除く): 1045763236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 104543, 209086, 418172, 731801, 1463602, 2927204, 5122607, 10245214, 20490428, 35858249, 71716498, 143432996, 251007743, 502015486, 1004030972]

約数ペア:

[(1, 1004030972), (2, 502015486), (4, 251007743), (7, 143432996), (14, 71716498), (28, 35858249), (49, 20490428), (98, 10245214), (196, 5122607), (343, 2927204), (686, 1463602), (1372, 731801), (2401, 418172), (4802, 209086), (9604, 104543)]