1008228052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 1954439872

約数和(自身を除く): 946211820

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 211, 422, 559, 844, 1118, 2137, 2236, 2743, 4274, 5486, 8548, 9073, 10972, 18146, 27781, 36292, 55562, 91891, 111124, 117949, 183782, 235898, 367564, 450907, 471796, 901814, 1194583, 1803628, 2389166, 4778332, 5861791, 11723582, 19389001, 23447164, 38778002, 77556004, 252057013, 504114026, 1008228052]

約数ペア:

[(1, 1008228052), (2, 504114026), (4, 252057013), (13, 77556004), (26, 38778002), (43, 23447164), (52, 19389001), (86, 11723582), (172, 5861791), (211, 4778332), (422, 2389166), (559, 1803628), (844, 1194583), (1118, 901814), (2137, 471796), (2236, 450907), (2743, 367564), (4274, 235898), (5486, 183782), (8548, 117949), (9073, 111124), (10972, 91891), (18146, 55562), (27781, 36292)]