1948651310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{12589}}^1$

素因数の和:13292

約数の個数: 32

約数和(自身を含む): 3665805120

約数和(自身を除く): 1717153810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 673, 1346, 3365, 6730, 12589, 15479, 25178, 30958, 62945, 77395, 125890, 154790, 289547, 579094, 1447735, 2895470, 8472397, 16944794, 42361985, 84723970, 194865131, 389730262, 974325655, 1948651310]

約数ペア:

[(1, 1948651310), (2, 974325655), (5, 389730262), (10, 194865131), (23, 84723970), (46, 42361985), (115, 16944794), (230, 8472397), (673, 2895470), (1346, 1447735), (3365, 579094), (6730, 289547), (12589, 154790), (15479, 125890), (25178, 77395), (30958, 62945)]