4097418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 8914752

約数和(自身を除く): 4817334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 401, 786, 802, 1203, 1703, 2406, 3406, 5109, 5213, 10218, 10426, 15639, 31278, 52531, 105062, 157593, 315186, 682903, 1365806, 2048709, 4097418]

約数ペア:

[(1, 4097418), (2, 2048709), (3, 1365806), (6, 682903), (13, 315186), (26, 157593), (39, 105062), (78, 52531), (131, 31278), (262, 15639), (393, 10426), (401, 10218), (786, 5213), (802, 5109), (1203, 3406), (1703, 2406)]