1242692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 2416512

約数和(自身を除く): 1173820

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 463, 671, 926, 1342, 1852, 2684, 5093, 10186, 20372, 28243, 56486, 112972, 310673, 621346, 1242692]

約数ペア:

[(1, 1242692), (2, 621346), (4, 310673), (11, 112972), (22, 56486), (44, 28243), (61, 20372), (122, 10186), (244, 5093), (463, 2684), (671, 1852), (926, 1342)]