1228160908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{136523}}^1$

素因数の和:136713

約数の個数: 24

約数和(自身を含む): 2328007248

約数和(自身を除く): 1099846340

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 136523, 273046, 546092, 1774799, 3549598, 7099196, 23618479, 47236958, 94473916, 307040227, 614080454, 1228160908]

約数ペア:

[(1, 1228160908), (2, 614080454), (4, 307040227), (13, 94473916), (26, 47236958), (52, 23618479), (173, 7099196), (346, 3549598), (692, 1774799), (2249, 546092), (4498, 273046), (8996, 136523)]