1520807017854

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{2543}}^1\times {\mathrm{3089}}^1$

素因数の和:6465

約数の個数: 64

約数和(自身を含む): 3121995985920

約数和(自身を除く): 1601188968066

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 787, 1574, 2361, 2543, 3089, 4722, 5086, 6178, 7629, 9267, 15258, 18534, 32267, 64534, 96801, 104263, 126649, 193602, 208526, 253298, 312789, 379947, 625578, 759894, 2001341, 2431043, 4002682, 4862086, 6004023, 7293129, 7855327, 12008046, 14586258, 15710654, 23565981, 47131962, 82054981, 99672763, 164109962, 199345526, 246164943, 299018289, 322068407, 492329886, 598036578, 644136814, 966205221, 1932410442, 6182142349, 12364284698, 18546427047, 37092854094, 253467836309, 506935672618, 760403508927, 1520807017854]

約数ペア:

[(1, 1520807017854), (2, 760403508927), (3, 506935672618), (6, 253467836309), (41, 37092854094), (82, 18546427047), (123, 12364284698), (246, 6182142349), (787, 1932410442), (1574, 966205221), (2361, 644136814), (2543, 598036578), (3089, 492329886), (4722, 322068407), (5086, 299018289), (6178, 246164943), (7629, 199345526), (9267, 164109962), (15258, 99672763), (18534, 82054981), (32267, 47131962), (64534, 23565981), (96801, 15710654), (104263, 14586258), (126649, 12008046), (193602, 7855327), (208526, 7293129), (253298, 6004023), (312789, 4862086), (379947, 4002682), (625578, 2431043), (759894, 2001341)]