2022621872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{48121}}^1$

素因数の和:48237

約数の個数: 40

約数和(自身を含む): 4081515552

約数和(自身を除く): 2058893680

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 10508, 21016, 42032, 48121, 96242, 192484, 384968, 769936, 1780477, 3416591, 3560954, 6833182, 7121908, 13666364, 14243816, 27332728, 28487632, 54665456, 126413867, 252827734, 505655468, 1011310936, 2022621872]

約数ペア:

[(1, 2022621872), (2, 1011310936), (4, 505655468), (8, 252827734), (16, 126413867), (37, 54665456), (71, 28487632), (74, 27332728), (142, 14243816), (148, 13666364), (284, 7121908), (296, 6833182), (568, 3560954), (592, 3416591), (1136, 1780477), (2627, 769936), (5254, 384968), (10508, 192484), (21016, 96242), (42032, 48121)]