1245474403

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{17737}}^1$

素因数の和:17874

約数の個数: 16

約数和(自身を含む): 1348655616

約数和(自身を除く): 103181213

約数列:

[1, 23, 43, 71, 989, 1633, 3053, 17737, 70219, 407951, 762691, 1259327, 17541893, 28964521, 54151061, 1245474403]

約数ペア:

[(1, 1245474403), (23, 54151061), (43, 28964521), (71, 17541893), (989, 1259327), (1633, 762691), (3053, 407951), (17737, 70219)]