633992008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{1783}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 1292829120

約数和(自身を除く): 658837112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 263, 338, 526, 676, 1052, 1352, 1783, 2104, 3419, 3566, 6838, 7132, 13676, 14264, 23179, 27352, 44447, 46358, 88894, 92716, 177788, 185432, 301327, 355576, 468929, 602654, 937858, 1205308, 1875716, 2410616, 3751432, 6096077, 12192154, 24384308, 48768616, 79249001, 158498002, 316996004, 633992008]

約数ペア:

[(1, 633992008), (2, 316996004), (4, 158498002), (8, 79249001), (13, 48768616), (26, 24384308), (52, 12192154), (104, 6096077), (169, 3751432), (263, 2410616), (338, 1875716), (526, 1205308), (676, 937858), (1052, 602654), (1352, 468929), (1783, 355576), (2104, 301327), (3419, 185432), (3566, 177788), (6838, 92716), (7132, 88894), (13676, 46358), (14264, 44447), (23179, 27352)]