277936028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{69001}}^1$

素因数の和:69077

約数の個数: 24

約数和(自身を含む): 521655120

約数和(自身を除く): 243719092

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 69001, 138002, 276004, 1311019, 2622038, 3657053, 5244076, 7314106, 14628212, 69484007, 138968014, 277936028]

約数ペア:

[(1, 277936028), (2, 138968014), (4, 69484007), (19, 14628212), (38, 7314106), (53, 5244076), (76, 3657053), (106, 2622038), (212, 1311019), (1007, 276004), (2014, 138002), (4028, 69001)]