415023821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 447249600

約数和(自身を除く): 32225779

約数列:

[1, 19, 83, 89, 1577, 1691, 2957, 7387, 56183, 140353, 245431, 263173, 4663189, 5000287, 21843359, 415023821]

約数ペア:

[(1, 415023821), (19, 21843359), (83, 5000287), (89, 4663189), (1577, 263173), (1691, 245431), (2957, 140353), (7387, 56183)]