2874710

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 5194800

約数和(自身を除く): 2320090

約数列:

[1, 2, 5, 10, 389, 739, 778, 1478, 1945, 3695, 3890, 7390, 287471, 574942, 1437355, 2874710]

約数ペア:

[(1, 2874710), (2, 1437355), (5, 574942), (10, 287471), (389, 7390), (739, 3890), (778, 3695), (1478, 1945)]