2598908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 2735428

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 53, 82, 92, 106, 164, 212, 299, 533, 598, 689, 943, 1066, 1196, 1219, 1378, 1886, 2132, 2173, 2438, 2756, 3772, 4346, 4876, 8692, 12259, 15847, 24518, 28249, 31694, 49036, 49979, 56498, 63388, 99958, 112996, 199916, 649727, 1299454, 2598908]

約数ペア:

[(1, 2598908), (2, 1299454), (4, 649727), (13, 199916), (23, 112996), (26, 99958), (41, 63388), (46, 56498), (52, 49979), (53, 49036), (82, 31694), (92, 28249), (106, 24518), (164, 15847), (212, 12259), (299, 8692), (533, 4876), (598, 4346), (689, 3772), (943, 2756), (1066, 2438), (1196, 2173), (1219, 2132), (1378, 1886)]