1820312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 3840480

約数和(自身を除く): 2020168

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 761, 1196, 1522, 2392, 3044, 6088, 9893, 17503, 19786, 35006, 39572, 70012, 79144, 140024, 227539, 455078, 910156, 1820312]

約数ペア:

[(1, 1820312), (2, 910156), (4, 455078), (8, 227539), (13, 140024), (23, 79144), (26, 70012), (46, 39572), (52, 35006), (92, 19786), (104, 17503), (184, 9893), (299, 6088), (598, 3044), (761, 2392), (1196, 1522)]