1026421744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1210403}}^1$

素因数の和:1210464

約数の個数: 20

約数和(自身を含む): 2026216296

約数和(自身を除く): 999794552

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1210403, 2420806, 4841612, 9683224, 19366448, 64151359, 128302718, 256605436, 513210872, 1026421744]

約数ペア:

[(1, 1026421744), (2, 513210872), (4, 256605436), (8, 128302718), (16, 64151359), (53, 19366448), (106, 9683224), (212, 4841612), (424, 2420806), (848, 1210403)]