2017290678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{69337}}^1$

素因数の和:69728

約数の個数: 32

約数和(自身を含む): 4356645216

約数和(自身を除く): 2339354538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 1119, 2238, 4849, 9698, 14547, 29094, 69337, 138674, 208011, 416022, 901381, 1802762, 2704143, 5408286, 25862701, 51725402, 77588103, 155176206, 336215113, 672430226, 1008645339, 2017290678]

約数ペア:

[(1, 2017290678), (2, 1008645339), (3, 672430226), (6, 336215113), (13, 155176206), (26, 77588103), (39, 51725402), (78, 25862701), (373, 5408286), (746, 2704143), (1119, 1802762), (2238, 901381), (4849, 416022), (9698, 208011), (14547, 138674), (29094, 69337)]