1914242624

素因数分解:

$2^6\times 7^2\times {\mathrm{610409}}^1$

素因数の和:610435

約数の個数: 42

約数和(自身を含む): 4418757990

約数和(自身を除く): 2504515366

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 610409, 1220818, 2441636, 4272863, 4883272, 8545726, 9766544, 17091452, 19533088, 29910041, 34182904, 39066176, 59820082, 68365808, 119640164, 136731616, 239280328, 273463232, 478560656, 957121312, 1914242624]

約数ペア:

[(1, 1914242624), (2, 957121312), (4, 478560656), (7, 273463232), (8, 239280328), (14, 136731616), (16, 119640164), (28, 68365808), (32, 59820082), (49, 39066176), (56, 34182904), (64, 29910041), (98, 19533088), (112, 17091452), (196, 9766544), (224, 8545726), (392, 4883272), (448, 4272863), (784, 2441636), (1568, 1220818), (3136, 610409)]