2018894488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{9067}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 4078967760

約数和(自身を除く): 2060073272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2141, 4282, 8564, 9067, 17128, 18134, 27833, 36268, 55666, 72536, 111332, 117871, 222664, 235742, 471484, 942968, 19412447, 38824894, 77649788, 155299576, 252361811, 504723622, 1009447244, 2018894488]

約数ペア:

[(1, 2018894488), (2, 1009447244), (4, 504723622), (8, 252361811), (13, 155299576), (26, 77649788), (52, 38824894), (104, 19412447), (2141, 942968), (4282, 471484), (8564, 235742), (9067, 222664), (17128, 117871), (18134, 111332), (27833, 72536), (36268, 55666)]