2010081376

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{705787}}^1$

素因数の和:705886

約数の個数: 24

約数和(自身を含む): 4001817960

約数和(自身を除く): 1991736584

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 705787, 1411574, 2823148, 5646296, 11292592, 22585184, 62815043, 125630086, 251260172, 502520344, 1005040688, 2010081376]

約数ペア:

[(1, 2010081376), (2, 1005040688), (4, 502520344), (8, 251260172), (16, 125630086), (32, 62815043), (89, 22585184), (178, 11292592), (356, 5646296), (712, 2823148), (1424, 1411574), (2848, 705787)]