1000844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 1987440

約数和(自身を除く): 986596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1013, 2026, 4052, 13169, 19247, 26338, 38494, 52676, 76988, 250211, 500422, 1000844]

約数ペア:

[(1, 1000844), (2, 500422), (4, 250211), (13, 76988), (19, 52676), (26, 38494), (38, 26338), (52, 19247), (76, 13169), (247, 4052), (494, 2026), (988, 1013)]