244972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 528416

約数和(自身を除く): 283444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 673, 1346, 2692, 4711, 8749, 9422, 17498, 18844, 34996, 61243, 122486, 244972]

約数ペア:

[(1, 244972), (2, 122486), (4, 61243), (7, 34996), (13, 18844), (14, 17498), (26, 9422), (28, 8749), (52, 4711), (91, 2692), (182, 1346), (364, 673)]