2531152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 5423264

約数和(自身を除く): 2892112

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 283, 344, 559, 566, 688, 1118, 1132, 2236, 2264, 3679, 4472, 4528, 7358, 8944, 12169, 14716, 24338, 29432, 48676, 58864, 97352, 158197, 194704, 316394, 632788, 1265576, 2531152]

約数ペア:

[(1, 2531152), (2, 1265576), (4, 632788), (8, 316394), (13, 194704), (16, 158197), (26, 97352), (43, 58864), (52, 48676), (86, 29432), (104, 24338), (172, 14716), (208, 12169), (283, 8944), (344, 7358), (559, 4528), (566, 4472), (688, 3679), (1118, 2264), (1132, 2236)]