2017752976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{10267}}^1$

素因数の和:10519

約数の個数: 40

約数和(自身を含む): 3987762624

約数和(自身を除く): 1970009648

約数列:

[1, 2, 4, 8, 16, 71, 142, 173, 284, 346, 568, 692, 1136, 1384, 2768, 10267, 12283, 20534, 24566, 41068, 49132, 82136, 98264, 164272, 196528, 728957, 1457914, 1776191, 2915828, 3552382, 5831656, 7104764, 11663312, 14209528, 28419056, 126109561, 252219122, 504438244, 1008876488, 2017752976]

約数ペア:

[(1, 2017752976), (2, 1008876488), (4, 504438244), (8, 252219122), (16, 126109561), (71, 28419056), (142, 14209528), (173, 11663312), (284, 7104764), (346, 5831656), (568, 3552382), (692, 2915828), (1136, 1776191), (1384, 1457914), (2768, 728957), (10267, 196528), (12283, 164272), (20534, 98264), (24566, 82136), (41068, 49132)]