1155596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2215584

約数和(自身を除く): 1059988

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 313, 626, 923, 1252, 1846, 3692, 4069, 8138, 16276, 22223, 44446, 88892, 288899, 577798, 1155596]

約数ペア:

[(1, 1155596), (2, 577798), (4, 288899), (13, 88892), (26, 44446), (52, 22223), (71, 16276), (142, 8138), (284, 4069), (313, 3692), (626, 1846), (923, 1252)]