870899246

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107069}}^1$

素因数の和:107168

約数の個数: 24

約数和(自身を含む): 1537953480

約数和(自身を除く): 667054234

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 107069, 214138, 749483, 1498966, 5246381, 8886727, 10492762, 17773454, 62207089, 124414178, 435449623, 870899246]

約数ペア:

[(1, 870899246), (2, 435449623), (7, 124414178), (14, 62207089), (49, 17773454), (83, 10492762), (98, 8886727), (166, 5246381), (581, 1498966), (1162, 749483), (4067, 214138), (8134, 107069)]