847236496

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{1259}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 1660206240

約数和(自身を除く): 812969744

約数列:

[1, 2, 4, 8, 16, 137, 274, 307, 548, 614, 1096, 1228, 1259, 2192, 2456, 2518, 4912, 5036, 10072, 20144, 42059, 84118, 168236, 172483, 336472, 344966, 386513, 672944, 689932, 773026, 1379864, 1546052, 2759728, 3092104, 6184208, 52952281, 105904562, 211809124, 423618248, 847236496]

約数ペア:

[(1, 847236496), (2, 423618248), (4, 211809124), (8, 105904562), (16, 52952281), (137, 6184208), (274, 3092104), (307, 2759728), (548, 1546052), (614, 1379864), (1096, 773026), (1228, 689932), (1259, 672944), (2192, 386513), (2456, 344966), (2518, 336472), (4912, 172483), (5036, 168236), (10072, 84118), (20144, 42059)]