2045546984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 4220139840

約数和(自身を除く): 2174592856

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 163, 268, 326, 536, 652, 871, 1304, 1742, 1801, 2119, 3484, 3602, 4238, 6968, 7204, 8476, 10921, 14408, 16952, 21842, 23413, 43684, 46826, 87368, 93652, 120667, 141973, 187304, 241334, 283946, 293563, 482668, 567892, 587126, 965336, 1135784, 1174252, 1568671, 2348504, 3137342, 3816319, 6274684, 7632638, 12549368, 15265276, 19668721, 30530552, 39337442, 78674884, 157349768, 255693373, 511386746, 1022773492, 2045546984]

約数ペア:

[(1, 2045546984), (2, 1022773492), (4, 511386746), (8, 255693373), (13, 157349768), (26, 78674884), (52, 39337442), (67, 30530552), (104, 19668721), (134, 15265276), (163, 12549368), (268, 7632638), (326, 6274684), (536, 3816319), (652, 3137342), (871, 2348504), (1304, 1568671), (1742, 1174252), (1801, 1135784), (2119, 965336), (3484, 587126), (3602, 567892), (4238, 482668), (6968, 293563), (7204, 283946), (8476, 241334), (10921, 187304), (14408, 141973), (16952, 120667), (21842, 93652), (23413, 87368), (43684, 46826)]