2215536496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{15809}}^1$

素因数の和:16297

約数の個数: 40

約数和(自身を含む): 4528616400

約数和(自身を除く): 2313079904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461, 922, 1844, 3688, 7376, 8759, 15809, 17518, 31618, 35036, 63236, 70072, 126472, 140144, 252944, 300371, 600742, 1201484, 2402968, 4805936, 7287949, 14575898, 29151796, 58303592, 116607184, 138471031, 276942062, 553884124, 1107768248, 2215536496]

約数ペア:

[(1, 2215536496), (2, 1107768248), (4, 553884124), (8, 276942062), (16, 138471031), (19, 116607184), (38, 58303592), (76, 29151796), (152, 14575898), (304, 7287949), (461, 4805936), (922, 2402968), (1844, 1201484), (3688, 600742), (7376, 300371), (8759, 252944), (15809, 140144), (17518, 126472), (31618, 70072), (35036, 63236)]