2073603220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{469141}}^1$

素因数の和:469180

約数の個数: 48

約数和(自身を含む): 4965398928

約数和(自身を除く): 2891795708

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 469141, 938282, 1876564, 2345705, 4691410, 6098833, 7975397, 9382820, 12197666, 15950794, 24395332, 30494165, 31901588, 39876985, 60988330, 79753970, 103680161, 121976660, 159507940, 207360322, 414720644, 518400805, 1036801610, 2073603220]

約数ペア:

[(1, 2073603220), (2, 1036801610), (4, 518400805), (5, 414720644), (10, 207360322), (13, 159507940), (17, 121976660), (20, 103680161), (26, 79753970), (34, 60988330), (52, 39876985), (65, 31901588), (68, 30494165), (85, 24395332), (130, 15950794), (170, 12197666), (221, 9382820), (260, 7975397), (340, 6098833), (442, 4691410), (884, 2345705), (1105, 1876564), (2210, 938282), (4420, 469141)]