2608996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 4967424

約数和(自身を除く): 2358428

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 383, 524, 766, 1532, 1703, 3406, 4979, 6812, 9958, 19916, 50173, 100346, 200692, 652249, 1304498, 2608996]

約数ペア:

[(1, 2608996), (2, 1304498), (4, 652249), (13, 200692), (26, 100346), (52, 50173), (131, 19916), (262, 9958), (383, 6812), (524, 4979), (766, 3406), (1532, 1703)]