2311192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 4747680

約数和(自身を除く): 2436488

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 313, 568, 626, 923, 1252, 1846, 2504, 3692, 4069, 7384, 8138, 16276, 22223, 32552, 44446, 88892, 177784, 288899, 577798, 1155596, 2311192]

約数ペア:

[(1, 2311192), (2, 1155596), (4, 577798), (8, 288899), (13, 177784), (26, 88892), (52, 44446), (71, 32552), (104, 22223), (142, 16276), (284, 8138), (313, 7384), (568, 4069), (626, 3692), (923, 2504), (1252, 1846)]