1036720688

素因数分解:

$2^4\times {\mathrm{5189}}^1\times {\mathrm{12487}}^1$

素因数の和:17684

約数の個数: 20

約数和(自身を含む): 2009194320

約数和(自身を除く): 972473632

約数列:

[1, 2, 4, 8, 16, 5189, 10378, 12487, 20756, 24974, 41512, 49948, 83024, 99896, 199792, 64795043, 129590086, 259180172, 518360344, 1036720688]

約数ペア:

[(1, 1036720688), (2, 518360344), (4, 259180172), (8, 129590086), (16, 64795043), (5189, 199792), (10378, 99896), (12487, 83024), (20756, 49948), (24974, 41512)]