281373274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15307}}^1$

素因数の和:15430

約数の個数: 32

約数和(自身を含む): 524635776

約数和(自身を除く): 243262502

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2626, 9191, 15307, 18382, 30614, 107149, 198991, 214298, 397982, 1392937, 1546007, 2785874, 3092014, 10822049, 20098091, 21644098, 40196182, 140686637, 281373274]

約数ペア:

[(1, 281373274), (2, 140686637), (7, 40196182), (13, 21644098), (14, 20098091), (26, 10822049), (91, 3092014), (101, 2785874), (182, 1546007), (202, 1392937), (707, 397982), (1313, 214298), (1414, 198991), (2626, 107149), (9191, 30614), (15307, 18382)]