1703780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 3853752

約数和(自身を除く): 2149972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6553, 13106, 26212, 32765, 65530, 85189, 131060, 170378, 340756, 425945, 851890, 1703780]

約数ペア:

[(1, 1703780), (2, 851890), (4, 425945), (5, 340756), (10, 170378), (13, 131060), (20, 85189), (26, 65530), (52, 32765), (65, 26212), (130, 13106), (260, 6553)]