4217884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 8105328

約数和(自身を除く): 3887444

約数列:

[1, 2, 4, 11, 22, 44, 257, 373, 514, 746, 1028, 1492, 2827, 4103, 5654, 8206, 11308, 16412, 95861, 191722, 383444, 1054471, 2108942, 4217884]

約数ペア:

[(1, 4217884), (2, 2108942), (4, 1054471), (11, 383444), (22, 191722), (44, 95861), (257, 16412), (373, 11308), (514, 8206), (746, 5654), (1028, 4103), (1492, 2827)]