2009596724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 3783427200

約数和(自身を除く): 1773830476

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 199, 388, 398, 796, 1531, 1649, 3062, 3298, 3383, 6124, 6596, 6766, 13532, 19303, 26027, 38606, 52054, 77212, 104108, 148507, 297014, 304669, 328151, 594028, 609338, 656302, 1218676, 1312604, 2524619, 5049238, 5179373, 10098476, 10358746, 20717492, 29552893, 59105786, 118211572, 502399181, 1004798362, 2009596724]

約数ペア:

[(1, 2009596724), (2, 1004798362), (4, 502399181), (17, 118211572), (34, 59105786), (68, 29552893), (97, 20717492), (194, 10358746), (199, 10098476), (388, 5179373), (398, 5049238), (796, 2524619), (1531, 1312604), (1649, 1218676), (3062, 656302), (3298, 609338), (3383, 594028), (6124, 328151), (6596, 304669), (6766, 297014), (13532, 148507), (19303, 104108), (26027, 77212), (38606, 52054)]