421704190

素因数分解:

$2^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{29023}}^1$

素因数の和:30483

約数の個数: 16

約数和(自身を含む): 759616128

約数和(自身を除く): 337911938

約数列:

[1, 2, 5, 10, 1453, 2906, 7265, 14530, 29023, 58046, 145115, 290230, 42170419, 84340838, 210852095, 421704190]

約数ペア:

[(1, 421704190), (2, 210852095), (5, 84340838), (10, 42170419), (1453, 290230), (2906, 145115), (7265, 58046), (14530, 29023)]