2008103656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{187463}}^1$

素因数の和:187585

約数の個数: 32

約数和(自身を含む): 4094213760

約数和(自身を除く): 2086110104

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 187463, 374926, 749852, 1499704, 2437019, 4874038, 9748076, 19308689, 19496152, 38617378, 77234756, 154469512, 251012957, 502025914, 1004051828, 2008103656]

約数ペア:

[(1, 2008103656), (2, 1004051828), (4, 502025914), (8, 251012957), (13, 154469512), (26, 77234756), (52, 38617378), (103, 19496152), (104, 19308689), (206, 9748076), (412, 4874038), (824, 2437019), (1339, 1499704), (2678, 749852), (5356, 374926), (10712, 187463)]