1279304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12320

約数の個数: 16

約数和(自身を含む): 2583420

約数和(自身を除く): 1304116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12301, 24602, 49204, 98408, 159913, 319826, 639652, 1279304]

約数ペア:

[(1, 1279304), (2, 639652), (4, 319826), (8, 159913), (13, 98408), (26, 49204), (52, 24602), (104, 12301)]