239400000034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{253439}}^1$

素因数の和:254274

約数の個数: 32

約数和(自身を含む): 395463720960

約数和(自身を除く): 156063720926

約数列:

[1, 2, 13, 26, 47, 94, 611, 773, 1222, 1546, 10049, 20098, 36331, 72662, 253439, 472303, 506878, 944606, 3294707, 6589414, 11911633, 23823266, 154851229, 195908347, 309702458, 391816694, 2546808511, 5093617022, 9207692309, 18415384618, 119700000017, 239400000034]

約数ペア:

[(1, 239400000034), (2, 119700000017), (13, 18415384618), (26, 9207692309), (47, 5093617022), (94, 2546808511), (611, 391816694), (773, 309702458), (1222, 195908347), (1546, 154851229), (10049, 23823266), (20098, 11911633), (36331, 6589414), (72662, 3294707), (253439, 944606), (472303, 506878)]