512812076

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 1039433472

約数和(自身を除く): 526621396

約数列:

[1, 2, 4, 7, 14, 28, 131, 251, 262, 502, 524, 557, 917, 1004, 1114, 1757, 1834, 2228, 3514, 3668, 3899, 7028, 7798, 15596, 32881, 65762, 72967, 131524, 139807, 145934, 230167, 279614, 291868, 460334, 510769, 559228, 920668, 978649, 1021538, 1957298, 2043076, 3914596, 18314717, 36629434, 73258868, 128203019, 256406038, 512812076]

約数ペア:

[(1, 512812076), (2, 256406038), (4, 128203019), (7, 73258868), (14, 36629434), (28, 18314717), (131, 3914596), (251, 2043076), (262, 1957298), (502, 1021538), (524, 978649), (557, 920668), (917, 559228), (1004, 510769), (1114, 460334), (1757, 291868), (1834, 279614), (2228, 230167), (3514, 145934), (3668, 139807), (3899, 131524), (7028, 72967), (7798, 65762), (15596, 32881)]