1632670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 3336480

約数和(自身を除く): 1703810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 661, 1235, 1322, 2470, 3305, 6610, 8593, 12559, 17186, 25118, 42965, 62795, 85930, 125590, 163267, 326534, 816335, 1632670]

約数ペア:

[(1, 1632670), (2, 816335), (5, 326534), (10, 163267), (13, 125590), (19, 85930), (26, 62795), (38, 42965), (65, 25118), (95, 17186), (130, 12559), (190, 8593), (247, 6610), (494, 3305), (661, 2470), (1235, 1322)]