385191567361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 418142292480

約数和(自身を除く): 32950725119

約数列:

[1, 31, 43, 47, 257, 509, 1333, 1457, 2021, 2209, 7967, 11051, 12079, 15779, 21887, 23923, 62651, 68479, 94987, 130813, 342581, 374449, 519397, 567713, 678497, 741613, 1028689, 1124381, 2944597, 4055203, 5624959, 6148211, 16101307, 17599103, 24411659, 31889359, 34855811, 48348383, 174373729, 190594541, 264373073, 288965917, 756761429, 1498799873, 8195565263, 8957943427, 12425534431, 385191567361]

約数ペア:

[(1, 385191567361), (31, 12425534431), (43, 8957943427), (47, 8195565263), (257, 1498799873), (509, 756761429), (1333, 288965917), (1457, 264373073), (2021, 190594541), (2209, 174373729), (7967, 48348383), (11051, 34855811), (12079, 31889359), (15779, 24411659), (21887, 17599103), (23923, 16101307), (62651, 6148211), (68479, 5624959), (94987, 4055203), (130813, 2944597), (342581, 1124381), (374449, 1028689), (519397, 741613), (567713, 678497)]