2016503930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{22453}}^1$

素因数の和:23750

約数の個数: 32

約数和(自身を含む): 4151654784

約数和(自身を除く): 2135150854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1283, 2566, 6415, 8981, 12830, 17962, 22453, 44905, 44906, 89810, 112265, 157171, 224530, 314342, 785855, 1571710, 28807199, 57614398, 144035995, 201650393, 288071990, 403300786, 1008251965, 2016503930]

約数ペア:

[(1, 2016503930), (2, 1008251965), (5, 403300786), (7, 288071990), (10, 201650393), (14, 144035995), (35, 57614398), (70, 28807199), (1283, 1571710), (2566, 785855), (6415, 314342), (8981, 224530), (12830, 157171), (17962, 112265), (22453, 89810), (44905, 44906)]