173686394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 309052800

約数和(自身を除く): 135366406

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 419, 838, 1021, 2042, 2933, 5866, 7147, 12151, 14294, 24302, 29609, 59218, 85057, 170114, 207263, 414526, 427799, 855598, 2994593, 5989186, 12406171, 24812342, 86843197, 173686394]

約数ペア:

[(1, 173686394), (2, 86843197), (7, 24812342), (14, 12406171), (29, 5989186), (58, 2994593), (203, 855598), (406, 427799), (419, 414526), (838, 207263), (1021, 170114), (2042, 85057), (2933, 59218), (5866, 29609), (7147, 24302), (12151, 14294)]