133977004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90281}}^1$

素因数の和:90345

約数の個数: 24

約数和(自身を含む): 273012768

約数和(自身を除く): 139035764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 90281, 180562, 361124, 631967, 1263934, 2527868, 4784893, 9569786, 19139572, 33494251, 66988502, 133977004]

約数ペア:

[(1, 133977004), (2, 66988502), (4, 33494251), (7, 19139572), (14, 9569786), (28, 4784893), (53, 2527868), (106, 1263934), (212, 631967), (371, 361124), (742, 180562), (1484, 90281)]